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  •  ...WORK This senior role fosters collaboration with other senior engineers for the development of advanced data analytics solutions and...  ...and opportunities. This Program is seeking a full stack software engineer to develop, maintain and enhance complex and diverse... 
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    Lockheed Martin

    Simpsonville, MD
    3 days ago
  • $135,000 per week

    At Lockheed Martin, we are committed to pioneering innovations in aerospace and defense. As a Sr Full Stack Software Engineer, you will lead the development and integration of cutting-edge software solutions that support both national security and technological advancement... 
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    Lockheed Martin

    Clarksville, MD
    5 days ago
  •  ...fit, click here to submit a referral. If your referral is hired, you'll receive a payment! code-extrefer Senior Full Stack Software Engineer - Clearance Required WHAT WE'RE DOING • Join Lockheed Martin Rotary and Mission Systems, Cyber & Intelligence, where we foster... 
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    Lockheed Martin

    Fulton, MD
    23 hours ago
  • $3,000 per month

     ...In this role you will: • Analyze user requirements to derive software design and performance requirements • Design and code new...  ...analyzing system performance standards, confer with users or system engineers; analyze systems flow, data usage and work processes; and... 
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    Lockheed Martin

    Highland, MD
    9 days ago
  • $3,000 per month

     ...hired, you'll receive a $3000 payment! This position may be eligible for a $25K sign on bonus for external hires! Cyber Software Engineer Stf - SIGNAL SWE WHAT WE'RE DOING Lockheed Martin, Cyber & Intelligence invites you to step up to one of today’s most daunting... 
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    Lockheed Martin

    Odenton, MD
    23 hours ago
  •  ...Software Engineer (Automated Test Framework) Belay Technologies has been voted Baltimore Business Journal's (BBJ) Best Places to Work 20...  ...seeking a Software Engineer (Automated Test Framework) to join our intel team. The Automated Test Framework Software Engineer will... 
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    Belay Technologies

    Annapolis Junction, MD
    2 days ago
  • $105k

     ...who can work as part of a team to design, implement, test, document, and maintain software applications that provide highly impactful capabilities. You will combine software engineering best practices with the latest software research to build rapid prototypes and then... 
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    Johns Hopkins Applied Physics Laboratory

    Laurel, MD
    4 days ago
  •  ...MANTECH is seeking a motivated, career and customer-oriented Software Engineer to join our team in Annapolis Junction, MD. Responsibilities include, but are not limited to the following: Develops, maintains, and enhances complex and diverse software systems (e.... 
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    MANTECH

    Annapolis Junction, MD
    23 hours ago
  •  ...MANTECH seeks a highly technical and mission-focused Senior CNO Software Engineer to join our team in Hanover, MD.   In this role, you will develop advanced CNO capabilities that directly support national security. You’ll work in a collaborative environment focused... 
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    MANTECH

    Hanover, MD
    23 hours ago
  •  ...MANTECH seeks a highly motivated and collaborative Software Engineer to join our team in Columbia , MD. In this role, you will develop, maintain, and enhance complex and diverse software systems based upon documented requirements. Work individually or as part of a... 
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    MANTECH

    Columbia, MD
    23 hours ago
  • $130.69k - $222.17k

     ...interviews and extending offers in anticipation of the award. The Work: ICF is seeking an experienced and driven Software Security Engineer to lead and oversee mission-critical initiatives in support of the Defense Counterintelligence and Security Agency (DCSA)... 
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    ICF International Inc

    Washington DC
    23 hours ago
  • $130.69k - $222.17k

    A global advisory and technology services provider is seeking an experienced Software Security Engineer to lead critical security initiatives. Located in the Washington DC metro area, this position requires an active Top Secret clearance and over 8 years of experience... 
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    ICF

    Washington DC
    3 days ago
  • $3,000 per month

     ...hired, you'll receive a $3000 payment! This position may be eligible for a $25K sign on bonus for external hires! Cyber Software Engineer Stf - SIGNAL SWE WHAT WE'RE DOING Lockheed Martin, Cyber & Intelligence invites you to step up to one of today’s most daunting... 
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    Lockheed Martin

    Fort George G Meade, MD
    4 days ago
  • $166.8k - $200k

     ...Title: Senior Software Cyber Vulnerability Engineer Why Join Us? Innovative Projects: KBR's work is at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. Collaborative Environment: Be part... 
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    KBR

    Washington DC
    4 days ago
  •  ...MANTECH seeks a skilled and mission-focused CNO Python Software Engineer to join our team in Hanover, MD.   In this role you will be providing specialized testing and evaluation capabilities tailored to system functions. You’ll be part of a dynamic team working... 
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    MANTECH

    Hanover, MD
    23 hours ago
  • $3,000 per month

     ...In this role you will: • Analyze user requirements to derive software design and performance requirements • Design and code new...  ...analyzing system performance standards, confer with users or system engineers; analyze systems flow, data usage and work processes; and... 
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    Lockheed Martin Corporation

    Hanover, MD
    2 days ago
  •  ...Cyber Software Engineer Landover, MD ( Job Type Full-time Description Cyber Software Engineer (Software Engineer labor categories) Can start without a clearance, but must be able to obtain and maintain a TS/SCI Research and develop innovative solutions... 
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    Synergy ECP

    Hyattsville, MD
    3 days ago
  • $146k - $220k

     ...fusion, and networking technology to the military in months, not years. ABOUT THE JOB We're seeking a full stack Security Software Engineer to develop novel security tooling for securing our suite of products including and detecting potential cybersecurity issues... 
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    Work experience placement
    Immediate start

    Anduril Industries

    Washington DC
    2 days ago
  • $130k - $150k

     ...actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SECURITY SOFTWARE ENGINEER, APPLIED COMPUTING (STARSHIELD) Starshield leverages SpaceX’s Starlink technology and launch capability to support national... 
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    SpaceX

    Washington DC
    2 days ago
  • $175.1k - $236.9k

     ...their individual security requirements. As a Senior Security Engineer at Amazon, you will lead the design, development, and...  ...data. This role combines deep security expertise with advanced software engineering capabilities to build scalable security systems and... 
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    Amazon

    Arlington, VA
    1 day ago
  • $3,000 per month

     ...principals utilizing Maven, Gitlab and GitOps • Agile development and delivery of software • Communication and collaboration: Software Development is a team-oriented discipline. Engineers need to be able to communicate and collaborate effectively with other team... 
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    Lockheed Martin Corporation

    Annapolis Junction, MD
    23 hours ago
  •  ...MANTECH seeks a motivated, career- and customer-oriented CNO Python Software Engineer to join our team in Hanover, MD. This position supports critical mission requirements by delivering advanced software solutions within a cyber network operations (CNO) environment... 
    Full time

    MANTECH

    Hanover, MD
    23 hours ago
  • $176k - $282k

     ...Senior Cyber Software Engineer Job Locations US-MD-Annapolis Junction Requisition ID 2025-161988 Position Category Information Technology Clearance Top Secret/SCI w/Poly Responsibilities Responsibilities: The... 
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    Peraton

    Annapolis Junction, MD
    1 day ago
  • $170k - $190k

     ...Cyber Software Engineer Location: Linthicum Heights, MD Compensation Range: $170 -$190K 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.... 

    Cornerstone Defense

    Linthicum Heights, MD
    6 hours agonew
  • $130k - $150k

     ...actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SECURITY SOFTWARE ENGINEER (STARSHIELD) Starshield leverages SpaceX’s Starlink technology and launch capability to support national security efforts.... 
    Permanent employment
    Temporary work
    Immediate start
    Flexible hours
    Weekend work

    SpaceX

    Washington DC
    2 days ago
  • $104k - $166k

     ...Software Research Engineer - RF Machine Learning (RFML) Job Locations US-MD-College Park Requisition ID 2026-163590 Position Category Scientific, Research & Analysis Clearance Top Secret/SCI w/Poly Responsibilities... 
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    Peraton

    College Park, MD
    4 days ago
  • $100k - $220k

     ...Six Technologies, is seeking a Vulnerability Research / Reverse Engineer (VR/RE). This role is technical at its core - you will develop...  ...security features and internals Desired Skills/Experience: Software reverse engineering - IDA Pro, Ghidra, disassembly tools... 
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    Two Six Technologies

    Arlington, VA
    3 days ago
  • $8k

     ...Secret (TS/SCI) clearance with polygraph is required. Visionist has an exciting new, fully FUNDED opportunity for a Cloud Software Engineer. You will be joining a critical mission supporting our customers big data processing platforms. The analytics developed and deployed... 
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    Visionist, Inc.

    Columbia, MD
    4 days ago
  • A leading IT solutions provider is seeking a Software Engineer to participate in the design and maintenance of SaaS products. This role involves collaboration with cross-functional teams to implement solutions and maintain high-quality code through testing. Applicants should... 
    Remote work

    SHI GmbH

    Washington DC
    3 days ago
  •  ...Job Title Shall have at least five (5) years' experience in software development/engineering, including requirements analysis, software development, installation, integration, evaluation, enhancement, maintenance, testing, and problem diagnosis/resolution. Shall... 
    Work experience placement

    Fuse Engineering

    Annapolis Junction, MD
    6 hours agonew