• Software Engineer

    Parsons Corporation (Fort George G Meade, MD)
    …AWS/ECR Suite familiarity + TS /SCI w/ Polygraph **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... what's possible. **Job Description:** Parsons is looking for an amazingly talented ** Software Engineer 3** to join our team! The Software Engineer more
    Parsons Corporation (10/24/25)
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  • Software Engineer with Poly Sr Swe2

    Lockheed Martin (Annapolis Junction, MD)
    …retirement savings plan\. Paid time off for work/life balance\. And more **Basic Qualifications:** Active Top Secret clearance with polygraph 14 years prior ... and opportunities\. This Program is seeking a full stack software engineer to develop, maintain and enhance...Big Data Store \(NoSQL\), JSON, and Accumulo\. **Clearance Level:** TS /SCI w/Poly SP **Other Important Information You Should Know**… more
    Lockheed Martin (11/27/25)
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  • Electro-Optical Staff Engineer (Level IV)…

    Lockheed Martin (Littleton, CO)
    …or a closely related discipline * 5\+ years of work experience * Current Top Secret or TS /SCI security clearance **Security Clearance Statement:** This ... Experience informally or formally leading a technical team\. * Active Secret security clearance; must be able... security clearance; must be able to obtain a Top Secret security clearance\. **Desired Skills:** *… more
    Lockheed Martin (11/20/25)
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  • Software Engineer Level 2 or 3

    Northrop Grumman (Aurora, CO)
    …An additional 4 years of experience can be considered in lieu of degree. + ** Active Top Secret /SCI security clearance required at time of application** + ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...of our mission! We are looking for an experienced software engineer (level 2) or a principal… more
    Northrop Grumman (11/29/25)
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  • Software Engineer / Data Scientist

    Parsons Corporation (Colorado Springs, CO)
    …+ Security+ Certification + AWS Cloud Practitioner Certification **Security Clearance Requirement:** An active Top Secret SCI security clearance is required ... matter experts with brilliant technologists. Are you an experienced software engineer looking to grow your skillset...communication skills, in both spoken and written English + Active TS security clearance, with SCI eligibility… more
    Parsons Corporation (12/03/25)
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  • Principal Network Systems Engineer

    RTX Corporation (Dulles, VA)
    …initiative, creativity, and strong problem-solving skills + Active and transferable ** Top - Secret SCI ISSA ( TS /SCI/ISSA)** US government issued security ... of the following certifications: CISSP, CCNA, MCSA, RHCA, Security+, VCP-DV, ITIL. + Existing Top - Secret SCI ISSA with polygraph within the last 24 months **What… more
    RTX Corporation (12/02/25)
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  • Senior Space System Engineer

    KBR (Albuquerque, NM)
    …possess a Professional Engineering license + Relevant MA/MS/ME degree Clearance: + Active TOP SECRET clearance with sensitive compartmentalized information ... Title: Senior Space System Engineer - Software Integration Belong. Connect....submit to a polygraph + Candidate must maintain a TS /SCI clearance as a condition of employment + Location/Travel… more
    KBR (10/28/25)
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  • Software Engineer

    Lockheed Martin (King Of Prussia, PA)
    …planning solutions to our customers\. We are seeking a highly skilled, motivated, and experienced Software Engineer to join our dynamic team\. As a key member of ... modern technology frameworks, microservices, APIs, DevOps, and data architecture * Active TS /SCI security clearance **Security Clearance Statement:** This… more
    Lockheed Martin (12/10/25)
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  • Software Engineer Staff/DevOps Space…

    Lockheed Martin (Littleton, CO)
    …a career that's built for you\. Space Protection Programs is seeking an experienced Software Engineer who can guide a team through complex mission software ... * Comfortable working in an Agile Scrum environment * Active TS Security Clearance **Desired Skills:** *...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (11/20/25)
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  • Senior/Principal Cybersecurity Software

    Sandia National Laboratories (Livermore, CA)
    …mission partners. + Active DOE Q/SCI security clearance or equivalent DOD Top Secret /SCI security clearance. About Our Team: The Special Programs Departments ... critical challenges to enhance our nation's security! We are seeking an experienced Software Engineer (job title: R&D S&E Cybersecurity) to design and implement… more
    Sandia National Laboratories (11/20/25)
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