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  • Software Security Engineer IV

     ...function by leveraging best practices. You will be expected to influence engineers and architects across product teams to help design and develop solutions satisfying security requirements. You will interact with peers in Business Technology to improve and communicate the... 
    Suggested
    Full time
    Work experience placement
    Flexible hours

    Airlines Reporting Corporation

    Arlington, VA
    29 days ago

  • JIRA Developer and Administrator

    $112.45k - $203.28k

     ...secure. Ready to engineer solutions that matter? The Digital Modernization Sector at Leidos is seeking a dynamic Senior JIRA Developer and Administrator to support cloud modernization initiatives for the United States Coast Guard (USCG) at Command, Control,... 
    Suggested
    Local area
    Immediate start
    Remote work

    Leidos

    Alexandria, VA
    22 days ago

  • Artificial Intelligence Engineer Intern

    Description Intern: Artificial Intelligence (AI) Engineer – JR | Summer 2026 Start (IDT), provider of automated software testing, data analysis, and cybersecurity solutions for complex, mission-critical systems in the US Department of Defense (DoD), is seeking...
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    Summer work
    Internship
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    Idt

    Arlington, VA
    17 hours ago

  • Senior Frontend Developer

     ...POSITION DESCRIPTION: Pioneering Evolution is seeking an experienced Senior Frontend Developer to lead the design and development of scalable, accessible UI components for a secure, mission-critical federal software platform. This role collaborates closely with UI... 
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    Full time
    Temporary work

    Pioneering Evolution

    Arlington, VA
    17 hours ago

  • GoLang Developer

     ...Job Description Job Description Job Overview The Software Developer position will be responsible for developing and supporting RESTful APIs and Golang based solutions including but not limited to a Boulder Certification Authority (CA), and a Session Initiation Protocol... 
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    Temporary work

    Protek Consulting

    Vienna, VA
    8 days ago

  • Sharepoint Administrator

    $85.15k - $153.93k

     ...facility maintenance program management team. We are seeking a highly skilled and detail-oriented SharePoint Administrator to design and develop custom SharePoint pages, web parts, and workflows to support collaboration, document management, and publishing needs. The... 
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    Local area
    Immediate start

    Leidos

    Merrifield, VA
    3 days ago

  • Software Web Developer

     ...Description PenBay Technology Group is seeking a talented and motivated Full-time Software Web Developer to join our dynamic team. We are committed to fostering a collaborative and innovative work environment where your skills can thrive.  Job Description : ·... 
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    Contract work
    Interim role
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    Penbay Technology Group Llc

    Alexandria, VA
    17 hours ago

  • DevOps Engineer (TS Clearance Required)

     ...Architecture. Understanding of custom code development/reviews Understanding of DevSecOps methodologies and workflow Experience developing and managing CI/CD pipelines  Experience with GITLAB functionality, error codes and scripting Experience with RedHat... 
    Suggested
    Full time
    Remote work
    Flexible hours

    North Point Technology

    Alexandria, VA
    17 hours ago

  • DevOps Engineer

     ...duties will be to support the deployment of microservices via a DevSecOps pipeline within a Linux-based multi-tenant environment. Develop, update, and maintain GitLab CI/CD pipeline code Configure, troubleshoot, and deploy docker containers Review code within Git... 
    Suggested
    Flexible hours

    North Point Technology

    Alexandria, VA
    17 hours ago

  • Frontend Software Engineer

     ...wireframes to DoD customers and internal stakeholders to convey user interface flows using Figma (or equivalent)  Participate in developing, implementing and presenting User Interface and Experience (UI/UX) mockups and prototypes to clients and/or internal stakeholders... 
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    Full time
    Work at office

    Idt

    Arlington, VA
    17 hours ago

  • Human Language Technology Developer

    $89.7k - $162.15k

     ...Job Description Description Human Language Technology (HLT) Tech- Leidos is posting for an immediate fill position for HLT Developer. A successful candidate in this position will perform day-to-day HLT tasks as part of a large language services program.  The HLT... 
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    Local area
    Immediate start

    Leidos

    Vienna, VA
    16 days ago

  • Software Engineer

    $120k - $160k

     ...by our customers and/or suitable for operational use. Other duties include practicing sound software processing methods to design, develop, analyze, and test software applications from prototype to operations, using modern software development languages and practices. Ability... 
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    Full time
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    Arete Associates

    Falls Church, VA
    8 days ago

  • Senior Salesforce Developer

    $110 per hour

     ...Job Title: Salesforce Developer / Engineer Location: Seattle, WA (Onsite) Contract Duration: 6 Months Rate: Up to $110...  ...REST, SOAP, and middleware tools (e.g., MuleSoft, Boomi, or Informatica) . Optimize and enhance existing Salesforce applications for... 
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    Hourly pay
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    TECHOHANA

    Washington DC
    1 day ago

  • Software Developer

    $67.6k - $122.2k

     ...Description Join Our Innovative Team at Leidos! Job Description: Software Developer Ready to break away from the ordinary and dive into an extraordinary career? At Leidos' High Fidelity Simulation Business Area, we’re not just building systems—we’re revolutionizing... 
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    Interim role
    Local area
    Immediate start
    Night shift

    Leidos

    Arlington, VA
    a month ago

  • Senior Software Developer

    $104.65k - $189.18k

     .... In this role, based at a U.S. Government facility in Bethesda, MD , you will work with state-of-the-art technologies to develop advanced sonar tactical decision aids (TDAs) that directly support the Fleet. You’ll be part of a high-performing team whose mission... 
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    Local area
    Immediate start
    Shift work

    Leidos

    Arlington, VA
    a month ago

  • Sr. Software Engineer

    $104.65k - $189.18k

     ...their reputation of excellence. You will closely work with the Development team as well as other technology stakeholders to maintain, develop and support several projects in an Agile SAFe environment. You will be responsible for design, development, testing, and automation... 
    Work experience placement
    Local area
    Immediate start

    Leidos

    Arlington, VA
    more than 2 months ago

  • Software Engineer (Tactical Decision Aids - Mid-Level)

    $67.6k - $122.2k

     .... In this role, based at a U.S. Government facility in Bethesda, MD , you will work with state-of-the-art technologies to develop advanced sonar tactical decision aids (TDAs) that directly support the Fleet. You’ll be part of a high-performing team whose mission... 
    Local area
    Immediate start
    Shift work

    Leidos

    Arlington, VA
    2 days ago

  • GPU Software Engineer

    $104.65k - $189.18k

     ...operating systems Designing, implementing, and testing software to configure and control RF hardware devices Documenting the developed systems Support system field testing and collection events Must be willing to travel up to 10% of the time At Leidos,... 
    Local area
    Immediate start
    Flexible hours

    Leidos

    Arlington, VA
    14 days ago

  • Software Engineer

    $85.15k - $153.93k

     ...Job Description Description We are seeking an experienced Lead Software Engineer to join our team in developing unmanned and autonomous ships for the US Government. The candidate will help design, code, and test software as part of a Scrum team in Arlington, VA,... 
    Local area
    Immediate start

    Leidos

    Arlington, VA
    13 days ago

  • Lead Software Engineer (AI & Data Privacy)

    $125k - $155k

     ...database connectors ~ Strong proficiency in debugging complex software issues ~ Proven track record in mentoring or guiding other developers ~ Familiarity with scalable system design and architecture ~ Willingness to work 2-3 days in the office Preferred... 
    Full time
    Work at office
    Local area
    Immediate start
    Relocation package
    2 days per week
    3 days per week

    Lavendo

    Falls Church, VA
    17 hours ago

  • Software Engineer - Formal Methods

    $85.15k - $153.93k

     ...contribute to R&D projects in formal methods, proof engineering, theorem proving, formalized mathematics, gaining hands-on experience developing and applying novel capabilities to address emerging, state-of-the-art technical challenges for software, embedded systems, and... 
    Contract work
    Local area
    Immediate start

    Leidos

    Arlington, VA
    3 days ago

  • Site Reliability Engineer

    Tax Analysts is seeking a Site Reliability Engineer (SRE) to help establish and shape our reliability engineering practice from the ground up. This is a unique opportunity to join a mission-driven organization and play a key role in ensuring the reliability, scalability...
    Full time
    Work at office
    Immediate start
    Flexible hours

    Tax Analysts

    Falls Church, VA
    17 hours ago

  • Senior Site Reliability Engineer

    $155.25k

     ...recommendations, designs, and implementations for SLA/SLO objectives Incident response and troubleshooting of production incidents.  Develop and maintain runbooks   Qualifications Serious expertise with observability, not just tools, practice and application.... 
    Remote job
    Full time
    Temporary work

    Ten Mile Square Technologies

    Arlington, VA
    17 hours ago

  • Lead Systems Engineer

    $85.15k - $153.93k

     ...revolutionizing simulation, training, and analysis for the U.S. Navy. As part of our High Fidelity Simulation (HFS) Portfolio, we develop, install, and support Anti-Submarine Warfare (ASW) Team Trainers for the US Navy’s submarine, surface, and surveillance fleets and... 
    Interim role
    Local area
    Immediate start

    Leidos

    Arlington, VA
    19 days ago

  • Mid/Senior AI/ML Engineer (U.S. Citizens/LPR Only)

    $170k

    Task Force Talent is seeking mid to senior-level machine learning (AI/ML) engineers (possibly multiple openings, at least one lead position) for a very well-funded early-stage company working on automated methods to detect flaws in large software systems. The key responsibility...
    Permanent employment
    Full time
    For contractors
    Work at office
    Visa sponsorship

    Taskforcetalent

    Tysons Corner, VA
    17 hours ago

  • Virtual Desktop Engineer (Azure/AWS)

    $126.1k - $227.95k

    Job Description Description ​At Leidos, we're not just delivering solutions – we're pioneering the future of defense and intelligence technology. Our diverse teams of innovators unite around a singular purpose: empowering our customers to succeed in their critical...
    Local area
    Immediate start
    Remote work

    Leidos

    Alexandria, VA
    16 days ago

  • Salesforce Data Engineer

     ...and transformation. Duties and Responsibilities: Design, develop, and maintain robust data models within Salesforce, ensuring...  ...Salesforce. Hands-on experience with ETL tools (e.g., Talend, Informatica, MuleSoft, or custom solutions). Familiarity with... 
    Remote job
    Full time

    Sprezzatura Management Consulting

    Washington DC
    17 hours ago

  • Software & Data/AI Engineer

    $120.5k - $221.8k

     ...and use cases critically, enabling you to determine the most effective approach for grooming data for the AI systems you will be developing. To excel in this position, you should bring a wealth of experience in AI model optimization, which will be central to your daily... 
    Full time
    Live in
    Work at office
    Local area

    Accenture Federal Services

    Tysons Corner, VA
    17 hours ago

  • (567) Data Scientist and Knowledge Management Specialist

     ...key personnel. This role requires excellent organizational skills, a solid understanding of agile methodologies, and the ability to develop metrics and schedules. The environment is fast paced with multiple projects and shifting priorities, making adaptability and... 
    Work at office
    Shift work

    Arlo Solutions

    Arlington, VA
    17 hours ago

  • Maximo Developer

     ...customization, and enhancement of the Maximo CMMS application, ensuring alignment with evolving business and operational needs. Develop and maintain systems integrations using the Maximo Integration Framework (MIF) and TRM’s Rules Manager software suite. Manage Maximo... 
    Interim role

    NETALYSIS LLC

    Alexandria, VA
    21 days ago