COTS jobs

Fort Meade, Maryland

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19d ago

Job Description Base-2 Solutions is seeking a High-Performance Computing Software Engineer who designs, develops, tests, deploys, documents, maintains, and enhances complex and diverse software for HPC (high performance computing) systems based upon documented requirements. Critical for an HSE is either a very strong math background and/or a very strong computer hardware background. One or both of these is required in order for the HSE to be able to understand the intricacies of the HPC architec

Full-time

Logistics Engineer Senior - Level 3

Fort Worth, Texas

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Today

Job Description You will be A Logistics Engineer Senior - Level 3. What You Will Be Doing This position is for the Logistics Engineer Senior - Level 3 on the F-35 Aircraft Supply Operations team. In this position you will use strong leadership skills and strong provisioning skills as well as the associated analytical and engineering configuration management skills. You will lead a team and work at a high level providing metrics for team task and training to lower levels. You will manage the Q

Full-time

USD 73,800.00 - 130,180.00 per year

Lead, Information Security Systems Engineer (Secret Security Clearance)

Clifton, New Jersey

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Today

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 Technologie

Full-time

USD 125,000.00 - 232,000.00 per year

QA Test Engineer

Linthicum Heights, Maryland

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Today

Job#: 3009465 Job Description: Apex Systems is currently looking for a QA Test Engineer to fill a role with one of our top clients! If you are interested, please send your resume to and include the best time to give you a call! Logistics: -Contract through June 2026, possible extension -Fully onsite in Baltimore, MD Details: The team operates in a modern Agile environment with 2-week sprints, led by a dedicated Scrum Master and Product Owner. The project involves enhancing and automating test

Easy Apply

Full-time

Integration & Test Engineer Level 3

Fort Worth, Texas

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Today

Job Description We are Lockheed Martin Like a good chess game, at Lockheed Martin Skunk Works we're always thinking five steps ahead. And in today's constantly changing and highly contested battlespace, staying ahead of ready is critical. As a Skunk, you will work on revolutionary aircraft and technologies that push the boundaries of what is possible by joining the team creating the world's most experimental aircraft and breakthrough technologies in abject secrecy at a pace impossible to riva

Full-time

USD 93,200.00 - 164,450.00 per year

Lead, Information Security Systems Engineer (Secret Security Clearance)

Ashburn, Virginia

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Today

Full-time

USD 125,000.00 - 232,000.00 per year

C++ Software Developer

Centreville, Virginia

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Today

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: Are you a software developer looking to improve and enhance mission-cr

Full-time

USD 120,800.00 - 217,400.00 per year

System Engineer

Herndon, Virginia

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Today

Job Description Ready for What's Next? At Kratos, we encourage an entrepreneurial spirit balanced with discipline. We work hard, and take care of our customers, employees, and families. Recognized as thought leaders in our industry, we are motivated by creating and delivering innovative solutions to our nation and global customers. Kratos is looking for a System Engineer level 4 with cyber knowledge and experience, to support a system throughout its life cycle (from Concept to Sunset). The deve

Full-time

Depends on Experience

System Engineer

Herndon, Virginia

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Today

Job Description Ready for What's Next? Kratos Defense & Security Solutions develops and fields transformative, affordable technology, platforms, and systems for United States National Security related customers, allies, and commercial enterprises. We proactively build trusted relationships with our peers, partners and customers, and take ownership for our actions-always striving to do the right thing. Kratos is looking for a System Engineer Level 3 with cyber knowledge and experience, to suppo

Full-time

Depends on Experience

Database Engineer II (Onsite)

Richardson, Texas

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Today

Date Posted: 2025-10-02 Country: United States of America Location: TX232: Richardson 1727 CityLine 1727 East CityLine Drive Building C27, Richardson, TX, 75082 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: TS/SCI - Current At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our

Full-time

USD 66,000.00 per year

Desktop Support Specialist (9:30am-6pm) - TS/SCI with Polygraph

Bethesda, Maryland

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Customer Service, Technical Support, VTC Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Desktop Support Specialist with GDIT.

Full-time

USD 96,050.00 - 129,950.00 per year

IT CYBERSECURITY SPECIALIST (INFOSEC)

Iowa

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Today

Summary IOWA ARMY NATIONAL GUARD - TITLE 32 EXCEPTED SERVICE POSITION This position is open to current on-board G6 Title 5 and Title 32 employees of the Iowa Army National Guard. Military membership is required. LOCATION: G6, Johnston, IA Duties Help As a IT CYBERSECURITY SPECIALIST (INFOSEC), GS-2210-12 your duties are below. Serves as an Information Technology Specialist providing Cybersecurity for a state National Guard headquarters. Operates within the DoD and Army security procedures

Full-time

USD 89,341.00 - 116,148.00 per year

Application Architect

Remote

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills: Design, Programming Languages, Security Technologies, Software Systems Certifications: None Experience: 6 + years of related experience ship Required: Yes Job Description: Job Description GDIT is the leading systems integrator in the Zero Trust Defense sector market-develop

Full-time

USD 114,750.00 - 155,250.00 per year

IT CYBERSECURITY SPECIALIST (INFOSEC)

Albuquerque, New Mexico

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Today

Summary THIS IS A NATIONAL GUARD TITLE 32 EXCEPTED SERVICE POSITION. NEW MEXICO AIR NATIONAL GUARD *You must be a member of the New Mexico Air National Guard to be eligible for this position This National Guard position is for a IT CYBERSECURITY SPECIALIST (INFOSEC), Position Description Number D2486000 and is part of the NM 150th SOW Intelligence Squadron, National Guard. Duties Help This position is located in a National Guard JFHQ-State organization under the office of the Chief Inform

Full-time

USD 89,583.00 - 116,463.00 per year

NAVAIR Systems Administrator, Senior - TOP SECRET

Maryland

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Today

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. As a Systems Administrator supporting NAVAIR, you'll collaborate with talented professionals to create innovative, mission-critical solutions that empower naval aviation and defense operations. Your expertise will help shape cutting-edge syst

Full-time

USD 91,600.00 per year

Principal Radar Processing and Network System Design Electrical Engineer - Onsite Tewksbury/Marlborough, MA

Tewksbury, Massachusetts

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Today

Date Posted: 2025-11-14 Country: United States of America Location: MA131: Tewksbury, MA Bldg 1 Assabet 50 Apple Hill Drive Assabet - Building 1, Tewksbury, MA, 01876 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - t

Full-time

USD 101,000.00 per year

Principal Hardware Systems Engineer (ONSITE)

Marlborough, Massachusetts

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Today

Date Posted: 2025-12-17 Country: United States of America Location: MA803: Marlborough, MA Building 3 1001 Boston Post Road Building 3, Marlborough, MA, 01752 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required Join a team whose impact stretches across the world, and even beyond! Collins Aerospace, an RTX company, is a leader in advanced technologically and intelligent solutions for the global aerospace and defens

Full-time

USD 101,000.00 per year

IT SPECIALIST (SYSADMIN)

Blue Ash, Ohio

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Today

Summary This National Guard position is for a IT SPECIALIST (SYSADMIN), Position Description Number D1687000 and is part of the OH 123 Air Control Squadron, Ohio Air National Guard. The purpose of the position is to plan and design the telecommunications and Information Technology networks required to support the ACS Weapon System. Duties Help As a IT SPECIALIST (SYSADMIN), GS-2210-11, you will perform the following duties: (1) Receives information on computer and communication requirement

Full-time

USD 77,015.00 - 100,114.00 per year

Electrical/Computer Engineer Sr. Stf - LabVIEW & FPGA Architect

Grand Prairie, Texas

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Today

Job Description LabVIEW Architect specializing in test equipment development with FPGA experience to support component and system level design verification. This candidate will join a team that is part of the Integration, Test, and Evaluation (IT&E) directorate, operating out of Missiles and Fire Control in Grand Prairie Texas. This team specializes in developing Emulators and Digital Twins, mostly used for system level verification and weapon system integration for multiple defense weapon syst

Full-time

USD 128,400.00 - 226,435.00 per year

DevOps Software Engineer 3 (Big Data)

Maryland

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Today

Location: Annapolis Junction Type: Contract Job #3867 Title: DevOps Software Engineer 3 (Big Data) Location: Annapolis Junction, MD Compensation Range: $190 -$210K *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work

Full-time

USD 190,000.00 - 210,000.00 per year

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