Specialist, EO/IR Systems Engineer (Top Secret Clearance)
$92.5k - $171.5kL3Harris Technologies
L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.
L3Harris is the Trusted Disruptor in defense tech. With customers mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.
Job Title: Specialist, EO/IR Systems Engineer (Top Secret Clearance)
Job Code: 39908
Job Location: On-site in Herndon, VA
Job Schedule: 9/80 (Every other Friday off!)
Relocation: Relocation assistance is available to qualified applicants
Job Description:
This position provides mission engineering support services for a Washington, DC based customer.
The candidate will need to have in depth knowledge associated with use and performance of the L3Harris developed systems and products (both hardware and software). The candidate will be monitoring and trending system performance and must be able to recognize and respond to anomalous conditions.The individual is expected to be able to use the application of advanced engineering standards, principles, theories, concepts and techniques to solve complex problems associated with spaceflight hardware.
The candidate will need to work independently to resolve a wide range of engineering problems, requiring collaboration with all required disciplines (mechanical, optical, electrical, software, etc.). This position requires continuous communication of technical issues, risks, opportunities and status with respect to L3Harris supplied products. There is daily interaction with teammates and customers to ensure mission success.
Essential Functions:
- Provide Mission Operations support to current L3Harris products.
- Help develop and verify mission CONOPs as well as drive current CONOPS to successful program execution.
- The candidate will be working with L3Harris off-site factory support as well as on-site based customers in a fast paced, multi-company environment.
- There is an on-call component to this position and occasional surge or shift work
Qualifications:
- Bachelors Degree in Engineering, Physics, or other related scientific discipline and minimum 4 years of prior relevant experience. Graduate Degree and a minimum of 2 years of prior related experience. In lieu of a degree, minimum of 8 years of prior related experience.
- Active Top Secret security clearance
- Minimum of 2 years relevant systems engineering background
- 2 years relevant experience with space systems and/or sensor systems technology design, manufacture, integration, test
- Experience with Microsoft Word, Excel, PowerPoint and Matlab
Preferred Additional Skills:
- Background in EO/IR or imaging systems design is highly desired
- Familiarity with Linux
- Familiarity with ground telemetry & commanding software and mission scheduling software
- Excellent inter-personal and communication skills, ability to interact with a cross functional team, act as customer interface
- Disciplined approach to procedural and program documentation of processes and results
- Ability to collaborate across all levels of leadership
In compliance with pay transparency requirements, the salary range for this role in Virginia (Greater D.C. area) is $92,500-$171,500. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements.
L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.
Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.
By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.
L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.
- ...services provider seeks an Investigative Case Specialist to conduct background investigations for security clearance eligibility. The candidate will evaluate compliance... ...5-7 years in background investigations and a TOP SECRET clearance are required, alongside excellent...Secret clearance
- ...observations, coordinate with security and facilities teams, and help maintain accreditation conditions. Applicants should have a Top Secret clearance and a mix of high school, associate, or bachelor’s degree with relevant experience. #J-18808-Ljbffr Booz Allen HamiltonSecret clearance
- Samyak Solutions, Inc. seeks a Freedom of Information Act (FOIA) Specialist for the Headquarters Department of the Air Force (HQ DAF). Location is the Pentagon, Arlington, VA on-site, with Top Secret clearance. The role involves end-to-end FOIA case management, redaction...Secret clearance
- ...Job Description Job Description Missile Warning Systems Engineer - Foreign Military Sales (Top Secret Clearance) Crystal City, VA @Orchard is retained by a top geospatial technology company forging the new frontier of spatial intelligence, helping decision...Secret clearance
$112k - $179k
Lab Systems Engineer / Top Secret with SCI eligibility Job Locations: US-VA-Arlington Requisition ID: 2026-169470 Position Category: Information Technology Clearance: Top Secret/SCI Responsibilities Peraton is currently seeking an experienced Lab Systems Engineer to...Secret clearanceContract workShift work- Dissemination Specialist - Mid Position: Dissemination Specialist, Level: Mid, Lead Designation... ...the verification of appropriate clearances and accesses of users. Logs potential inadvertent... ...differing perspectives Current DoD Top Secret / SCI Security Clearance with ability...Secret clearance
- ...security. Job Title: Circuit Actions Specialist, Network Systems Engineering and Architecture Job Code: 4112... ...in lieu of a degree. Clearance: Candidate must currently have, and... ...maintain, an active U.S. Government DoD Top Secret Clearance. Preferred Additional...Secret clearanceFor contractorsLocal area
- ...Position Title: Systems Network Engineer Location: HST Clearance Requirement: Active Top Secret with SCI eligibility Position Description: We are seeking a skilled LAN/WAN Network Engineer to support the Department of State (DoS) Bureau of Diplomatic Technology...Secret clearanceFull timePart timeWork at office
- Koniag Services, Inc. is seeking a skilled Operating Engineer to support our government project in Arlington, VA. Candidates must have a Top-Secret Security clearance and experience operating complex mechanical systems, including HVAC and boiler systems. This position is...Secret clearance
- ...Government contractors and instructors. What level Clearance do I need? You must possess an active Top Secret / SCI clearance. Must be willing to take/pass a... ...and administrative support to assist analysts, engineers, and scientists involved in a variety of intelligence...Secret clearanceCivilian Contractor
$81.15k - $137.95k
...external stakeholders to ensure consistency across all public‑facing communications and channels Basic Qualifications Active Top Secret (TS) clearance required Ability to work onsite full‑time in Washington, DC U.S. citizenship required Bachelor’s degree in...Secret clearanceFull timeContract workWork experience placementWork at officeRemote work$100k
...and missile defense systems? If so, we're looking... ...with talented engineers in a highly technical... ...needed. Hold an active Secret security clearance and are able to obtain... ...algorithms to radar, EO/IR, or other sensing... ...stakeholders. Hold an active Top Secret security...Secret clearanceTemporary workWork experience placementRelocation packageFlexible hours$92.5k - $171.5k
...connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, EO/IR Systems Engineer (Top Secret Clearance) Job Code: 39908 Job Location: On-site in Herndon, VA Job Schedule: 9/80 (Every other Friday off!)...Secret clearanceCasual workLocal areaRelocationRelocation packageFlexible hoursShift work$100k
...Senior Radar System Engineer Are you eager to apply... ...generation Navy Radar/EO/IR, electronic-warfare,... ...propagation and meteorology specialists, software developers... ...obtain an Interim Secret level security clearance by your start date... ...ultimately obtain a Top Secret/SCI level...Secret clearanceTemporary workFor contractorsWork experience placementInterim roleRelocation packageFlexible hours- ...of expertise have expanded to include Systems Engineering, Program Management, In-Service... ...Experience: * Must be able to obtain a Secret Clearance * Certification requirements: None... ...Surface Radars, Electronic Warfare, EO/IR, Decoys and/or Laser software system/...Secret clearanceContract workTemporary workFor contractorsFor subcontractorWork at officeLocal areaRemote workFlexible hours
$85k - $92k
...Personnel Security Specialist III to provide... ...appointment and interim clearance recommendations... ...Orders (EOs), U.S. Code of Federal... ...processing (eAPPapp) system and obtain a... ...Qualifications Active Top Secret clearance with... ...to complex engineering and operational challenges...Secret clearanceFull timePart timeFor contractorsInterim roleWork at officeRemote work$140k - $190k
...Fibertek is seeking an experienced Systems Engineer to serve as the Test Manager for the U.S... ...for complex defense systems, including EO/IR systems, seekers, sensors, or other electro... ...citizenship is required Active DoD Secret clearance Preferred Qualifications...Secret clearanceContract workFor contractorsWork at office- ...Defense Civilian Intelligence Personnel System (DCIPS). Employees occupying DCIPS... ...Must be able to obtain and maintain a Top Secret security clearance based on a T5 (or equivalent level) investigation... ..., the Internal Revenue Service (IRS) considers the majority of your...Secret clearancePermanent employmentFull timeTemporary workPart timeLocal areaWorldwideTrial period
- ...Seize your opportunity to make a personal impact as a Systems Engineer supporting a world class maintenance program servicing a... ...in support of mission activities. Possesses an active TOP SECRET/SCI clearance and possesses eligibility requirements to access classified...Secret clearanceContract workRelocationFlexible hours
$112k - $179k
...seeking a motivated product quality SYSTEM ENGINEER to lead the planning, test development... .../Education: Must have a minimum of a Top Secret clearance and willing to upgrade clearance to TS... ...sensing phenomenologies (e.g., EO/IR/SAR). Knowledge of NSG tasking, collection...Secret clearanceContract workRemote work$65.65k - $118.68k
...Professional to manage various security processes, including clearances and compliance, protecting critical transportation security assets... ...have a Bachelor’s degree and relevant experience, alongside a Top Secret clearance with SCI eligibility. A competitive salary range...Secret clearance- B&A is seeking a Top-Secret Administrative Support Analyst to join a federal contract in Suitland, Maryland, supporting the Joint Staff... ...guidelines. Qualified candidates must obtain a final Top-Secret clearance with SCI eligibility. Prior government/classified experience...Secret clearanceContract workWork at office
$102.5k - $187.9k
...transformation as a Database Specialist providing dedicated support... ...requirements, and system requirements. Database Management... ...Science, Information Technology, Engineering, Business or a related... ...certification. Active Top‑Secret Clearance and ability to maintain it....Secret clearanceSummer holidayFlexible hours- Dissemination Specialist- Senior / Mid (Top Secret with agreement to obtain CI Poly) This... ...requires active TS/SCI clearance with a CI Polygraph. Please... ...ideal for a data-focused engineer who builds and manages... ...management, records management systems and shapes workflow and...Secret clearance1 day per week
- ...Contingent Hire - Full-Time - On-Site Clearance: Active Top Secret/SCI Clearance Required MUST HAVE: Proven... ...Headquarters task management systems. Experience developing executive-level... ...Board (ILB), Executive Offsite Symposium (EOS), senior leadership conferences, workshops...Secret clearanceFull timeContract workWork at office
$170k - $200k
...Systems Engineer Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security... ...time at the Washington Navy Yard. ~ U.S. citizen with DoD TOP SECRET clearance, or a SECRET clearance with ability to obtain and maintain...Secret clearanceFull timeFor contractorsFlexible hours- ...is seeking a skilled Personnel Security Specialist (PerSS) - SME to support mission-... ...investigations and managing the personnel security clearance process, with a focus on continuous... .... Candidates must possess a DoD Top Secret/SCI clearance and demonstrate exceptional...Secret clearanceFull time
$130k - $180k
...Overview Systems Planning and Analysis, Inc. (SPA) delivers... ...contracting, systems and digital engineering, software development, test... ...processes ~ DoD Secret clearance and the ability to maintain... ...that will attract and retain top talent. Elements of the compensation...Secret clearanceFull timeWork at officeFlexible hours- ...Description North Point Technology is looking to hire a Systems Operations Engineer to support the GEOINT Visualization Services (GVS)... ..., VA. The qualified candidate must have an active Top Secret (TS) security clearance to start, with TS/SCI preferred, and will provide...Secret clearanceFor subcontractorFlexible hours
$150k - $200k
...Systems Planning and Analysis Job Post Systems Planning... ...program management, system engineering, independent evaluation, and... ...will attract and retain top talent. Elements of the compensation... ...: ~ Active DoD Secret or Top-Secret clearance, and the ability to...Secret clearanceFor contractorsWork experience placementWork at officeImmediate startFlexible hours
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Specialist, EO/IR Systems Engineer (Top Secret Clearance). Be the first to apply!


