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  1. Home
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  3. engineering
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  5. Specialist, EO/IR Systems Engineer (Top Secret Clearance)
L3Harris Technologies logo

Specialist, EO/IR Systems Engineer (Top Secret Clearance)

Not Disclosed•Full-TimeOn-site

location_onDoerr Road, Fort Belvoir South Post, Fort Belvoir, Fairfax County, Virginia, 22060, United States

Apply Now

About the Role

This position provides mission engineering support services for a Washington, DC-based customer, serving as a critical link between L3Harris developed systems and operational success. The role demands in-depth knowledge of both hardware and software components, focusing on the monitoring and trending of system performance to recognize and respond to anomalous conditions. You will apply advanced engineering standards and principles to solve complex problems associated with spaceflight hardware, working independently to resolve a wide range of engineering challenges.

Success in this role requires seamless collaboration across mechanical, optical, electrical, and software disciplines. You will maintain continuous communication regarding technical issues, risks, opportunities, and status with respect to L3Harris-supplied products. Daily interaction with teammates and customers is essential to ensure mission success in a fast-paced, multi-company environment. The position includes an on-call component and occasional surge or shift work to support mission operations.

Hiring Process

Candidates must possess an active Top Secret security clearance. Please note that many positions at L3Harris require the ability to obtain a security clearance, which may only be granted to U.S. citizens. Applicants who accept a conditional offer of employment may be subject to government security investigations and must meet eligibility requirements for access to classified information.

Our Culture & Commitment

L3Harris Technologies is proud to be an Equal Opportunity Employer. We are committed to treating all employees and applicants for employment with respect and dignity, maintaining a workplace that is free from unlawful discrimination. We consider qualified applicants without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender, gender identity, sexual orientation, marital status, veteran status, disability, genetic information, or citizenship status.

L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks where permitted by law. By submitting your resume, you agree that L3Harris Technologies may share your information with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer.

Work location

Work model: On-site

location_on

Doerr Road, Fort Belvoir South Post, Fort Belvoir, Fairfax County, Virginia, 22060, United States

Fort Belvoir, Virginia

Key Responsibilities

  • check_circleMonitor and trend system performance for L3Harris products
  • check_circleRecognize and respond to anomalous conditions in spaceflight hardware
  • check_circleDevelop and verify mission CONOPs to drive program execution
  • check_circleProvide mission operations support for current L3Harris products
  • check_circleApply advanced engineering principles to solve complex technical problems
  • check_circleCommunicate technical issues, risks, and status to customers and teammates
  • check_circleCoordinate with off-site factory support and on-site customers in a multi-company environment
  • check_circleCollaborate with cross-functional disciplines including mechanical, optical, and software teams

Requirements

  • verifiedBachelor's Degree in Engineering, Physics, or related scientific discipline
  • verifiedMinimum 4 years of prior relevant experience
  • verifiedActive Top Secret security clearance
  • verifiedMinimum 2 years relevant systems engineering background
  • verifiedMinimum 2 years experience with space systems and/or sensor systems technology design, manufacture, integration, test
  • verifiedExperience with Microsoft Word, Excel, PowerPoint, and Matlab

Nice to Have

Background in EO/IR or imaging systems design. 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, and act as customer interface. Disciplined approach to procedural and program documentation of processes and results. Ability to collaborate across all levels of leadership.

Benefits & Perks

check_circleHealth and disability insurancecheck_circle401(k) matchcheck_circleFlexible spending accountscheck_circleEmployee assistance program (EAP)Education assistance
L3Harris Technologies logo
Company

L3Harris Technologies

Industry

engineering

View company profilearrow_forwardlanguageWebsite
Quick Overview

Experience

4+ yrs (Mid Level)

Education

Bachelor's Degree in Engineering, Physics, or related scientific discipline with 4+ years experience

Job Type

Full-Time

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Skills, education and keywords

Skills: Microsoft Word, Excel, Powerpoint, Matlab, Linux, Ground Telemetry, Commanding Software, Mission Scheduling Software, Eo/ir, Imaging Systems Design.

Education: Bachelor's Degree in Engineering, Physics, or related scientific discipline with 4+ years experience; Graduate Degree with 2+ years experience.

Frequently asked questions about Specialist, EO/IR Systems Engineer (Top Secret Clearance) at L3Harris Technologies

What does a Specialist, EO/IR Systems Engineer (Top Secret Clearance) at L3Harris Technologies do?expand_more
A Specialist, EO/IR Systems Engineer (Top Secret Clearance) at L3Harris Technologies is responsible for the following: Monitor and trend system performance for L3Harris products; Recognize and respond to anomalous conditions in spaceflight hardware; Develop and verify mission CONOPs to drive program execution; and Provide mission operations support for current L3Harris products.
What are the requirements for this Specialist, EO/IR Systems Engineer (Top Secret Clearance) role?expand_more
To qualify for the Specialist, EO/IR Systems Engineer (Top Secret Clearance) at L3Harris Technologies position, applicants should have: Bachelor's Degree in Engineering, Physics, or related scientific discipline; Minimum 4 years of prior relevant experience; Active Top Secret security clearance; Minimum 2 years relevant systems engineering background; Minimum 2 years experience with space systems and/or sensor systems technology design, manufacture, integration, test; and Experience with Microsoft Word, Excel, PowerPoint, and Matlab.
Where is the Specialist, EO/IR Systems Engineer (Top Secret Clearance) role at L3Harris Technologies located?expand_more
Specialist, EO/IR Systems Engineer (Top Secret Clearance) at L3Harris Technologies is based in Doerr Road, Fort Belvoir South Post, Fort Belvoir, Fairfax County, Virginia, 22060, United States. This is a on-site role.
Is this Specialist, EO/IR Systems Engineer (Top Secret Clearance) job remote, hybrid, or on-site?expand_more
L3Harris Technologies has listed this Specialist, EO/IR Systems Engineer (Top Secret Clearance) role as on-site.
How much experience is required for this Specialist, EO/IR Systems Engineer (Top Secret Clearance) role?expand_more
Specialist, EO/IR Systems Engineer (Top Secret Clearance) at L3Harris Technologies typically requires 4+ years of relevant experience at the mid level level.
What skills do you need for the Specialist, EO/IR Systems Engineer (Top Secret Clearance) role at L3Harris Technologies?expand_more
Key skills for Specialist, EO/IR Systems Engineer (Top Secret Clearance) at L3Harris Technologies include Microsoft Word; Excel; Powerpoint; Matlab; Linux; Ground Telemetry; Commanding Software; and Mission Scheduling Software.
What education is required for Specialist, EO/IR Systems Engineer (Top Secret Clearance) at L3Harris Technologies?expand_more
Educational requirements for this role: Bachelor's Degree in Engineering, Physics, or related scientific discipline with 4+ years experience; and Graduate Degree with 2+ years experience.
What category does the Specialist, EO/IR Systems Engineer (Top Secret Clearance) role belong to?expand_more
Specialist, EO/IR Systems Engineer (Top Secret Clearance) at L3Harris Technologies is part of the engineering job category on Recrutus.
Recrutus

Curating the world's most innovative career opportunities. We bridge the gap between visionary talent and industry-leading companies.

Search roles by city, category, skill, or job type — explore verified US employers, salary benchmarks, and remote-friendly teams hiring nationwide.

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Company
About usFAQContactPrivacy policyUS privacy notice

Recrutus helps candidates discover roles that match their skills and helps teams reach qualified applicants faster. Browse by metro, discipline, or work style — from internships to senior leadership.

© 2026 Recrutus. All rights reserved.
Terms of serviceCookie policyAcceptable useDMCA policyEmployer termsCandidate terms
check_circle
check_circleParental leave
check_circlePaid time off
check_circleCompany-paid holidays

Skills Required

Microsoft WordExcelPowerpointMatlabLinuxGround TelemetryCommanding SoftwareMission Scheduling SoftwareEo/irImaging Systems Design
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