Network Security Support Engineer Jobs

Leidos has an exciting opportunity for a Java Developer (SME) in our Intel Security Sector's Analysis Solutions Business Area . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos , we offer competitive benefits , including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security! Job Summary As a Java Developer you will to provide Agile DevOps support to mission critical systems. The candidate will provide technical expertise and support in the design, development, implementation and testing of the customer tools and applications in support of Extracting, Transforming and Loading data into an enterprise Data Lake. Based in a DevOps framework, the candidate will participate in and/or direct major deliverables of projects through all aspects of the software development lifecycle including scope and work estimation, architecture and design, coding and unit testing. This role requires the development of custom code/scripts to quickly extract, triage and exploit data across domains and data stores. Primary Responsibilities: Design, develop, test and maintain high-performance, scalable backend microservices using Java and the Spring Framework to meet customer information technology needs. Participates in and direct software programming initiatives, shaping backend architecture, mentoring team members, and conducting code reviews. Develops and directs software system validation and testing methods using Junit and Katalon and uses integrated custom develo

Leidos has an exciting opportunity for a Sr. Java Developer in our Intel Security Sector's Analysis Solutions Business Area . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos , we offer competitive benefits , including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security! Job Summary A Java developer on this program provides Agile development and operations and maintenance for mission critical systems. Based in DevOps framework, this role participates in major deliverables of projects through all aspects of the software development lifecycle including scope and work estimation, design, coding and unit testing. Primary Responsibilities: Design, develop, test and maintain high-performance, scalable backend microservices using Java and the Spring Framework to meet customer information technology needs. Participate in software programming initiatives and code reviews. Develops software system validation and testing methods using Junit and Katalon and uses integrated custom developed software solutions to leverage automated deployment technologies Develop, prototype and deploy solutions within a cloud-based platform leveraging platform services. Support the Agile software development lifecycle following Program SAFe practices while coordinating closely with team members, Product Owners and Scrum Masters to ensure User Story alignment and implementation to customer use cases Document and perform systems software development, including dep

Altana is the network for trusted trade. Our AI-powered product network empowers governments and businesses to build a more resilient and secure global economy while keeping trade flowing. The Opportunity at Altana As we scale our international government business in Europe, we're hiring a Solutions Consultant (internally part of our Sales Engineering / pre-sales team) to be the technical lead on Altana's work with customs authorities, finance ministries, and trade enforcement agencies across the EU. You'll bring deep domain expertise in government-side trade and customs — customs enforcement and modernization, sanctions and export controls, forced labor and supply chain due diligence, and CBAM — and translate that expertise into the technical sales work that wins deals: architecting solutions, running demos, closing new business, navigating complex stakeholder conversations, and shaping how Altana's platform meets the realities of European public sector customers. You'll partner closely with Sales, Product, Engineering, and Marketing, and act as the voice of the customer back to our product and engineering teams. This is a foundational hire as we establish our presence in the Netherlands. You Will Deeply understand international trade, economic security, and associated subject matter, Altana’s technology, and our customer base-and demonstrate effective communication with respect to each. Support the sales process to potential customers and existing customers in the customs and trade space–identifying new use cases to address stakeholder needs before they have articulated them. Become a power-user of the Altana platform, leveraging customer understanding, to produce and brief original, insightful analysis to help facilitate the sales cycle. Understand and contribute to the Altana product development process, including in collaboration with Altana product managers, data scientists, engineers, and customer-facing stakeholders. Engage in firm-building activ

Leidos has a new and exciting opportunity for a Technical Intelligence Editor in our Intel Sector Analysis Solutions Business Area (ASBA) in McLean, VA. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in Analysis Solutions Business Area! The Technical Intelligence Editor will be responsible for professionally editing analytical products that support key US national security and foreign policy objectives on CT issues. The Technical Intelligence Editor will be expected to work in a team environment. The Technical Intelligence Editor will be required to perform the following Responsibilities : Review and edit products to align with customer style guide standards. Review and edit graphics, including interactive media, assist in the development of visual aids, and ensure proper formatting. Verify proper sourcing of products and graphics. Finalize publications. Provide archiving support. Track edited work product and ensure its workflow through the production process. Work within production schedules and coordinate with all parties involved. Produce, deliver, and archive finished intelligence publications. Basic Qualifications: Must have a TS/SCI with Polygraph. Strong editorial experience. Bachelor's degree in English, Linguistics, or related subje

About the Team OpenAI's Industrial Compute organization is building the world's most advanced AI infrastructure ecosystem. Working alongside our cloud partners, infrastructure providers, and internal engineering teams, we operate hyperscale AI campuses that support the training and deployment of frontier AI models. The Site Operations team serves as OpenAI's on-site operational presence, helping ensure campuses operate safely, efficiently, and in alignment with Industrial Compute standards. We work closely with Hardware Operations, Infrastructure Delivery, Network Operations, Security, Facilities, Construction, and our infrastructure partners to support day-to-day site execution and maintain operational readiness. As Industrial Compute continues to expand globally, Site Operations plays a critical role in ensuring each campus is prepared to support reliable AI infrastructure at scale. About the Role We are seeking a Site Operations Technician to support the daily operation of Industrial Compute campuses. This role acts as OpenAI's on-site technical representative, helping coordinate activities across hardware operations, facilities, construction, logistics, security, and external service providers. You will perform routine site inspections, support asset tracking, coordinate vendor activities, assist with operational readiness, document site conditions, and help ensure infrastructure issues are identified and resolved quickly. The ideal candidate enjoys working in highly technical environments, is detail-oriented, and thrives in fast-paced operational settings where no two days are the same. Key Responsibilities Perform routine walkthroughs of Industrial Compute facilities to verify operational readiness and identify potential issues. Monitor site conditions and report abnormalities involving hardware spaces, network rooms, utilities, logistics areas, and common infrastructure. Support coordination of vendors, contractors, and partner organizations performing work o

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Data Scientist What is the opportunity? We are seeking a highly skilled and motivated Data Scientist to join our Cyber Analytics team within the Security Solutions Data Science organization. This role is critical to driving advanced analytics initiatives, improving fraud detection capabilities, and supporting strategic decision-making across cybersecurity and payment fraud domains. What will you do? • Gain subject matter knowledge on web application security, commonly exploited cyber vulnerabilities, and methods of online and payment card fraud including the common points of purchase for compromised cards. • Build, develop, and maintain innovative data-driven analytical solutions, including predictive models and machine learning algorithms, on large volumes of data to support analytics and reporting needs across products, markets, and services. • Competently handle large datasets, sifting for patterns and trends and translating those insights into technical rules and solutions. • Combine cybersecurity and transaction data into new and insightful views of fraud and vulnerability across the Mastercard network. • Collaborate with cross-functional teams including product, engineering, and operations to understand product, usage, and data pipelines as well as delivering scalable solutions. • T

Who are we? Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems. We’re training and deploying frontier models for enterprises who are building AI systems. We believe that our work is instrumental to the widespread adoption of AI and we are looking for folks that want to be part of that. We obsess over what we build. Each one of us is responsible for contributing to increasing the capabilities of our models and the value they drive for our customers. Cohere is a team of researchers, engineers, designers, and more, who are all passionate about their craft. We are a global technology company headquartered in Toronto with key offices in London, New York City, San Francisco, Montreal, Paris, Berlin and Seoul. Join us! As the Senior Director of Solutions Architecture for Asia Pacific at Cohere, you will own Solutions Architecture across the region. Our customers here are banks, telcos, industrials and governments who cannot send their data to someone else’s cloud, and who are past experimenting and into production. You will lead the team that makes those deployments real, and you will be accountable for the technical win across the region. This is a build. Today a Solutions Architecture team covers Korea, Japan and Southeast Asia. You will own that team, grow it, and build the in-region depth this market needs. You will be expected to open doors on your own credibility and network from your first weeks, set direction for the function, sit on the Solution Architecture leadership team alongside the regional leaders for the Americas and EMEA, and contribute to company-wide decisions with your peers across Sales, Product and Engineering. In this role, you will: Build and Lead the Team: Hire, coach and develop the Asia Pacific Solutions Architecture organization, and establish in-region depth rather than relying on support flown in from other regio

About the role Sana Biotechnology is growing, and we are hiring new team members who believe in the potential of engineered cells as medicines, who are passionate about delivering the possible to patients, and who lead with the desire to work on novel ideas. As a Sr. Systems Administrator, you will report to the Director, IT Infrastructure and help design, implement, operate, secure, and continuously improve the infrastructure services that support Sana’s corporate, research, laboratory, and regulated environments. You will serve as a senior hands-on technical resource, lead complex infrastructure initiatives, and partner with IT, Quality, Security, business stakeholders, vendors, and service providers to deliver reliable, scalable, and compliant solutions across a multi-site environment. What you’ll do Administer, maintain, and improve on-premises and cloud infrastructure, including Windows Server, virtualization, storage, backup and recovery, identity, directory, and core network services Lead the technical design and implementation of infrastructure projects, upgrades, migrations, lifecycle replacements, and new site or system deployments Operate infrastructure supporting GxP and other regulated business processes in accordance with approved procedures, change control, security, data integrity, and validation requirements Monitor system health, capacity, performance, availability, and security; plan and execute patching, preventative maintenance, vulnerability remediation, and lifecycle activities before risks affect business operations Troubleshoot and resolve complex incidents and recurring problems across servers, cloud services, identity platforms, storage, backup, and integrated infrastructure technologies; participate in incident response and scheduled maintenance as needed Develop and maintain automation for routine administration, monitoring, reporting, configuration, and remediation activities Manage backup and recovery operations, perform restore testin

Reolink , a leader in intelligent visual technology for homes and businesses, was founded in 2009 by a group of engineers with a strong commitment to and passion for smarter security solutions. Our products are now trusted by millions of users across more than 110 countries and regions worldwide. Building on this trust, we continue expanding our presence and bringing our innovations to more markets around the globe. Reolink remains committed to delivering advanced, reliable, and user‑centric solutions that empower people to protect what matters most. About the Role We are looking for an experienced Business Development Manager to drive our growth in the Spanish market. In this role, you will be responsible for developing and managing reseller and channel partner relationships, expanding our market presence, and driving sustainable sales growth. The ideal candidate has experience in B2B channel development, ideally in the security or video surveillance industry, and is able to communicate effectively in both Spanish and English. You are passionate about building partnerships, proactive and driven to achieve sustainable sales growth. Key responsibilities Develop and expand the reseller network in the Spanish market, including identifying and onboarding new channel partners. Build and maintain strong relationships with distributors, resellers, and installers to drive long-term business growth. Develop channel strategies and maximize product sell-through across the partner network. Identify and pursue new business opportunities to achieve sales targets and grow market share. Deliver product presentations, pre-sales support, and partner training to improve product knowledge and sales capabilities. Collaborate with the marketing team to execute campaigns, events, and partner development initiatives. Monitor market trends, competitor activities, and industry developments. Maintain an accurate sales pipeline and prepare regular sales reports, forecasts, and market updates.

CLEAR is building THE secure identity company of the future. Our mission is to make experiences safer and easier—physically and digitally. With more than 43 million Members and a growing network of partners across the world, CLEAR's secure identity platform is transforming the way people live, work, and travel. Whether it’s at the airport, stadium, or throughout your everyday life, CLEAR unlocks the magic of frictionless experiences. The Senior Manager, Strategy & Engagement will develop and execute strategies that align CLEAR’s business priorities with the missions, requirements, and emerging opportunities across the U.S. Department of Homeland Security (DHS), Transportation Security Administration (TSA), and other government and aviation partners. You’ll operate at the intersection of government, regulation, operations, and technology—turning complex requirements and stakeholder priorities into actionable strategies that strengthen CLEAR’s operations and enable responsible growth. What you'll do: Develop and execute strategies that align CLEAR’s business priorities with DHS, TSA, CBP, and other government and aviation partner priorities, identifying opportunities across aviation security, identity, traveler processing, and adjacent markets Build and maintain trusted relationships with TSA and other government stakeholders, anticipating operational and policy needs and advancing priorities that strengthen CLEAR’s partnerships and support long-term growth Translate regulatory, policy, operational, and political developments into clear recommendations, decision points, and action plans for senior CLEAR leaders Partner across Corporate Affairs, Operations, Legal, Compliance, Product, Engineering, and Commercial teams to develop compliant pathways for new products, services, operating models, and strategic opportunities Prepare executives and subject matter experts for high-impact government engagements through clear objectives, briefing materials, stakehold

Our vision is to transform how the world uses information to enrich life for all . Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. In the role of IT Data Center Infrastructure Coordinator at Micron Technology, you will manage routine operations, planning, and maintenance for enterprise-level data centers. You will define and coordinate data center architectural standards. You will also work with global teams to develop build requirements. You will coordinate with Facilities, Network, Compute, Storage, Security, and Infrastructure Engineering teams. This role involves maintaining physical facility systems to ensure they are stable, secure, and able to support business and technology demands. This role serves as the primary coordinator for activities related to data center facilities, including facilities support, structured cabling services, capacity management, infrastructure lifecycle planning, and operational readiness. You will help guide progress across multiple teams while ensuring alignment with operational procedures and service expectations. Responsibilities: 5+ years of experience supporting data center operations, infrastructure deployment, facilities coordination, and projects involving multi-functional infrastructure teams. Manage daily enterprise data center operations, including infrastructure installations, moves, adds, changes, decommissions, and lifecycle management activities. Monitor and optimize data center capacity, space, power, cooling, environmental requirements, and DCIM accuracy using AI/ML-driven insights. Lead structured cabling operations, including rack installations, pathway managem

About Sayari: Sayari is the judgment infrastructure for trustworthy AI in economic security and commercial risk. The Sayari Commercial World Model resolves 11.7B+ primary-source records from 250+ jurisdictions forming the ground truth of global commerce. A Judgment Ontology, encoding over a decade of investigative tradecraft, and Superconductor, an agentic orchestration platform, deliver AI that reasons like an expert analyst, shows its work, and traces every finding to its source. Trusted by U.S. Customs and Border Protection, HM Revenue & Customs, and Fortune 500 enterprises, Sayari is used by thousands of professionals across 35+ countries to secure supply chains and dismantle illicit networks. Headquartered in Washington, D.C., with offices in London, Singapore, Tokyo, and Tel Aviv. THE OPPORTUNITY We are taking the innovative and groundbreaking Commercial World Model into its next phase: agentic AI that reasons over it directly, running investigations and surfacing risk the way a senior analyst would, but at a speed and scale no human team can match. The opportunity is to build a business from the ground up, with the support of an established, tested, and proven global organization. It offers the freedom of being an entrepreneur within a business, alongside extensive and highly talented resources, including your own Forward Deployed Engineer to convert opportunities into real-world commercial value. You would be in the driving seat of a new product initiative in an industry that could hardly be more relevant, with a front-row role in the changes shaping global markets right now. We are hiring a Strategic Account Director, based in New York, to bring deep subject matter expertise in our financial institutions vertical, joining an already strong sales team to go deeper into the relationships, the domain depth, and the agentic use cases this vertical needs next. You will bring the network and the credibility that only years inside this sector can build a

Role: Scale is at the forefront of the AI revolution, working across the US government, partners and allies around the world to unlock the potential of generative AI (GenAI). We are seeking a product leader to join our team and play a pivotal role in building Agentic AI platforms to support national-level decisions, including for some of the nation’s most important national security challenges. The ideal candidate will have a strong understanding of product leadership, software engineering principles practices and deep experience with ML/AI application development, coupled with proven experience in managing complex projects with multiple stakeholder or AI-related projects within a government or highly regulated setting, emphasizing ethical AI deployment and robust risk management practices. This role requires a strategic leader adept at navigating the complexities of government GenAI projects, ensuring Scale’s public sector AI solution aligns with agency objectives and adheres to stringent security and compliance mandates. The product manager will be responsible for the entire lifecycle of the generative AI platform, including product design, cross-program execution, capability prioritization, stakeholder engagement with various government entities, defining and managing engineering scope, developing detailed project plans, and overseeing resource allocation and budget management. A key focus will be on ensuring that Scale’s public sector AI solution operates securely within controlled network environments, and is configured properly to support government workflows, specifically those that relate to national defense. Some examples of GenAI applications we build are: Agentic warfare and scenario planning Indications and warnings integration for the protection of critical continental level assets Deep research capability that can help evaluate thousands of pages of classified information Report generation for multiple customized report templates Text

Fireblocks is the company bringing global finance onchain. Backed by over $1 billion in capital, we are the premier digital asset infrastructure provider trusted by thousands of industry-defining financial institutions, including banks, payment providers, fintechs, and global corporates such as BNY Mellon, BNP Paribas, ANZ Bank, Western Union, Stripe, and Revolut. Built for institutional scale and security, our enterprise-grade platform and network have powered over $14 trillion in digital asset transfers worldwide. Here’s the bit about us: Fireblocks is an enterprise-grade platform delivering a secure infrastructure for moving, storing, and issuing digital assets & cryptocurrencies. Here at Fireblocks, we enable financial institutions to securely build, run and scale digital asset operations through the Fireblocks Network and MPC-based Wallet Infrastructure. Digital assets are protected from cyber-attacks, internal collusion, and human error using next-generation multi-layer technology. Fireblocks is the only platform that provides insurance for digital assets in storage, transfer, and E&O. As of January 2026, we serve over 2400 institutional customers, have secured the transfer of over $10 trillion in digital assets, and are the world’s highest-valued digital asset infrastructure company, with over $1 billion raised. Our mission is simple: Enable every business to easily and securely support digital assets & cryptocurrencies. Come join us as we Secure. Simplify. Scale Here’s the bit about the opportunity: As part of the Fireblocks sales team, you will play a meaningful role in scaling one of the fastest-growing companies in the Blockchain and Cybersecurity field. You’ll be targeting a mixture of Financial Institutions and technology partners across APAC working closely with Sales Engineers and the Business Development team. You’ll be: Achieving monthly and quarterly revenue targets Working closely with Fireblocks BDRs and GTM Team Building and maintain

Fireblocks is the company bringing global finance onchain. Backed by over $1 billion in capital, we are the premier digital asset infrastructure provider trusted by thousands of industry-defining financial institutions, including banks, payment providers, fintechs, and global corporates such as BNY Mellon, BNP Paribas, ANZ Bank, Western Union, Stripe, and Revolut. Built for institutional scale and security, our enterprise-grade platform and network have powered over $14 trillion in digital asset transfers worldwide. Welcome to Fireblocks , the industry-leading digital asset infrastructure technology company responsible for 15% of all crypto transactions! Here’s the bit about us: Fireblocks is an enterprise-grade platform delivering a secure infrastructure for moving, storing, and issuing digital assets & cryptocurrencies. At Fireblocks, we enable businesses to securely build, run and scale digital asset operations through the Fireblocks Network and MPC-based Wallet Infrastructure. Our next-generation multi-layer technology protects Digital assets from cyber-attacks, internal collusion, and human error. Fireblocks is the only platform that provides insurance for digital assets in storage, transfer, and E&O. As of August 2025, we serve over 2400 institutional customers, have secured the transfer of over $10 trillion in digital assets, and are the world's highest-valued digital asset infrastructure company, with over $1 billion raised. Our mission is simple: Enable every business to easily and securely support digital assets & cryptocurrencies. Come join us as we Secure. Simplify. Scale. Here’s the bit about the opportunity: As part of the Fireblocks sales team, you will play a meaningful role in scaling one of the fastest-growing companies in the Blockchain and Cybersecurity field. You’ll target a mixture of Crypto Native, Web3 and TradFi accounts in the UK, working closely with Sales Engineers and the Business Development team. You’ll be: Achieving monthl