Hyliion is committed to creating innovative solutions that enable clean, flexible and affordable electricity production. The Company’s primary focus is to develop distributed power generators that can operate on various fuel sources to future-proof against an ever-changing energy economy. Job Purpose The Senior Manufacturing Engineer serves as the senior technical authority for assembly process and equipment design within the Industrialization team. This position designs the assembly lines, fixtures, and material flow systems that convert KARNO prototype and development builds into repeatable, scalable production operations — and then systematically removes waste, labor content, and variation from those operations. Working closely with industrialization leadership, design engineering, production, quality, and supply chain, the Senior Manufacturing Engineer owns the most complex assembly value streams end to end: line and station design, fixture and tooling design, material presentation and handling, process qualification, and continuous waste reduction. This position sets the technical standard for how assembly processes are designed and documented at Hyliion, provides mentorship and design review for other manufacturing engineers, and is accountable for measurable improvement in cycle time, first-pass yield, labor content, and ergonomics across the assembly areas. AI at Hyliion At Hyliion, AI is core to how we work. We equip every team member with leading AI tools and count on you to use them — to move faster, solve harder problems, and help us realize the full potential of KARNO technology for the world. Duties and Responsibilities Assembly Line and Cell Design : Design assembly lines, cells, and workstations for KARNO core, module, and subassembly operations. Establish work sequencing, balance work content to takt, define station layouts and footprints, and design lines that accommodate planned rate increases rather t
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Role overview
Job description
Leidos Engineering LLC is a premier national engineering-based management consulting firm. We are seeking an experienced and motivated candidate to join our team as a Senior Energy Engineer. The position is ideal for a person with excellent technical skills and energy engineering experience with experience in calculating energy saving estimates, energy auditing, and communicating technical issues within the project team while working closely with contractors, suppliers, architects, and project engineers.
Primary Responsibilities:
- Reviewing technical energy efficiency applications for incentives and rebates for Ameren Illinois electric and natural gas customers
- Review different types of energy using systems within the industrial and/or commercial markets (HVAC, Lighting, compressed air systems, energy management systems, etc)
- Research technology changes to support improvements to the energy efficiency program and provide solutions for implementation improvements
- Maintain working knowledge of the Illinois Technical Reference Manual and associated energy efficiency concepts.
- Review existing energy savings methods for quality control/improvements
- Utilize independent judgment to verify technical requirements are met throughout various energy savings initiatives
- Coordinate & provide guidance to supporting teams regarding energy efficiency programs
Basic Qualifications
- Bachelor’s degree in engineering, Economics, Business Administration or related, with six plus (6+) years of relevant experience
- Prior experience in energy efficiency or similar technologies.
- Proficiency with Microsoft Office Products, especially Microsoft Excel
- Must be able to work cooperatively on a technical team, along with working with non-technical team members.
- Must have well developed communication skills and be able to express thoughts and ideas clearly and concisely in both verbal and written format.
- Strong planning, organization, time management, and team-building skills with demonstrated ability to make unanticipated changes to production deliverables required
Preferred Qualifications
- CEM or LEED certification
- Understanding of utility-offered products or services
- Focus on being able to see things through customer’s eyes to improve customer experience and satisfaction
- Experience working with commercial contractors
- Experience with Advanced Lighting and Controls, Commercial HVAC, Compressed Air, or Industrial Process technology
- Familiarity with the International Energy Conservation Code (IECC) or ASHRAE Efficiency Standards
- Experience with COMcheck, eQuest, Trane TRACE™, or Carrier HAP
- Experience with Customer Relationship Management (CRM) software
- Experience in the development and implementation of standards, procedures and guidelines for a process-oriented position.
- Excellent English oral and written communication skills.
Job Location: This position is a remote position. Ameren Illinois and Leidos believe it is very important to provide employment opportunity to the utility ratepayers that reside in Illinois. Therefore, there is strong preference for the successful candidate to be located in the Ameren Illinois service territory https://www.ameren.com/illinois/company/about-ameren/service-territory (roughly the southern two-thirds of Illinois). The Ameren Illinois service territory includes several large to mid-size communities such as Galesburg, Quincy, Peoria, Bloomington-Normal, Champaign-Urbana, Danville, Decatur, Springfield, Charleston-Mattoon, Effingham, Mt. Vernon, Marion, Carbondale, and Metro East (Belleville, O'Fallon, Granite City, Edwardsville, Alton, Collinsville).
Travel may also be required to the Peoria, IL and/or Collinsville, IL offices on a periodic basis.
Although this role will primarily support the Ameren Illinois Energy Efficiency Program, Leidos will be the employer of the person, Ameren Illinois does not take any role in selecting the person for employment, and Ameren Illinois will not have any role in managing the work performed by the person.
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.
Original Posting:
September 21, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:
Pay Range $73,450.00 - $132,775.00The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
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Leidos
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