• Senior Software Systems

    Syms Strategic Group, LLC (SSG) (Vienna, VA)
    Syms Strategic Group (SSG) is seeking a talented Senior Software Systems Engineer (.Net Developer) Location: Remote Department: Veterans Affairs (VA) ... planning and execution (including use cases, test procedures, and test data), software systems integration, and technical support for software systems more
    Syms Strategic Group, LLC (SSG) (10/18/25)
    - Save Job - Related Jobs - Block Source
  • Senior Lead Software Engineer

    Capital One (Mclean, VA)
    Senior Lead Software Engineer , Distributed Systems (Go, Java, Kubernetes, AWS) **The Capital One machine learning platform organization manages our ... necessary to build and run machine learning and AI systems with large scale real-time and batch processing workloads....real-time and batch processing workloads. We are seeking a Senior Lead Software engineer , who… more
    Capital One (09/13/25)
    - Save Job - Related Jobs - Block Source
  • Senior Software Engineer

    Butler America (Sterling, VA)
    Software Engineer Location: Sterling, VA Job ID: #69774 Pay Range: $80-105 ph (W2) Duration: 12 mos * Design, develop, integrate, and test software on ... independently with limited supervision * Provide engineering estimates * Contribute to software and systems engineering requirements capture and analysis *… more
    Butler America (09/02/25)
    - Save Job - Related Jobs - Block Source
  • FLEX Senior Systems Engineer

    Marriott (Bethesda, MD)
    …Description** **JOB SUMMARY** Marriott has an exciting opportunity for a Flex Senior Software Engineer - Corporate Systems . This role is part of the ... **Education and Experience** **Required Qualifications:** . In-depth knowledge of SQL and database systems . Experience in building ETL solutions . 2 to 5 years of… more
    Marriott (08/13/25)
    - Save Job - Related Jobs - Block Source
  • Software Test Engineer

    BAE Systems (Sterling, VA)
    …Other incentives may be available based on position level and/or job specifics. ** Software Test Engineer ( Senior )** **115850BR** EEO Career Site Equal ... **Job Description** BAE Systems , a top-ten prime contractor to the US...and protect our freedom. We are looking for experienced Software Test Engineer to join our technology-based… more
    BAE Systems (09/10/25)
    - Save Job - Related Jobs - Block Source
  • Senior Software Engineer

    Systems Engineering Solutions Corporation (Washington, DC)
    The Senior Software Engineer will lead the development and implementation of feature-level enhancements to the CODIS classic baseline, supporting future ... This role is distinct from positions focused on minor software updates. The engineer will be responsible for designing, building, testing, and deploying… more
    Systems Engineering Solutions Corporation (08/21/25)
    - Save Job - Related Jobs - Block Source
  • Senior Software Engineer

    TheIncLab (Mclean, VA)
    …cloud infrastructures, and unmanned autonomous systems for defense applications. Your Assignment: Senior Software Engineer As a Senior Software ... The Mission Starts Here At TheIncLab, we engineer and deliver advanced systems that...field. + 5+ years of experience designing and implementing software systems , with a focus on scalable,… more
    TheIncLab (09/26/25)
    - Save Job - Related Jobs - Block Source
  • Senior Software Test Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …of related experience **Job Description:** ** Senior Software Test Engineer - Federal Legacy Healthcare/Electronic Medical Record Systems ** We are GDIT. ... depend on, every day. Our work depends on a senior software test engineer joining... software testing for complex to highly complex software hardware applications and/or systems . + Comprehensive… more
    General Dynamics Information Technology (10/11/25)
    - Save Job - Related Jobs - Block Source
  • Senior Software Engineer

    Koniag Government Services (Washington, DC)
    **Kadiak, LLC,** a Koniag Government Services company, is seeking a Senior Software Engineer with a Top-Secret security clearance with SCI eligibility to ... and self-motivated individual to perform the duties of a Senior Software Engineer to support...88-352_** **Job Details** **Job Family** ** Software and Systems Development** **Job Function** ** Software Engineer more
    Koniag Government Services (10/17/25)
    - Save Job - Related Jobs - Block Source
  • Senior Embedded Software

    Carnegie Mellon University (Arlington, VA)
    …as a software developer, software engineer , or verification engineer . + You understand the DoD Systems Engineering lifecycle. + You're proficient in ... the discipline of software engineering to AI systems . About the role Are you an engineer...systems . + You have demonstrated experience collaborating with senior customers, program managers, internal staff, and SEI leadership… more
    Carnegie Mellon University (08/07/25)
    - Save Job - Related Jobs - Block Source
  • Senior Embedded Software

    Carnegie Mellon University (Arlington, VA)
    …as a software developer, software engineer , or verification engineer . + You understand the DoD Systems Engineering lifecycle. + You're proficient in ... the discipline of software engineering to AI systems . About the role Are you an engineer...systems . + You have demonstrated experience collaborating with senior customers, program managers, internal staff, and SEI leadership… more
    Carnegie Mellon University (08/07/25)
    - Save Job - Related Jobs - Block Source
  • Senior Software Engineer

    RTX Corporation (Sterling, VA)
    …are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret ** Senior Software Engineer ** **- Simulation & Training (Onsite)** ... Collins Aerospace is on the lookout for a talented Senior Software Engineer to join...reviews, dry runs, and customer demonstrations. + Contribute to software and systems engineering requirements capture and… more
    RTX Corporation (09/05/25)
    - Save Job - Related Jobs - Block Source
  • Senior Software Engineer

    Capital One (Mclean, VA)
    Senior Software Engineer , Front...with deep experience in distributed microservices and full stack systems + Perform software development on Front ... the technical design and development of cross-functional, multi-platform application systems + Share your passion for staying on top...be regularly worked. McLean, VA: $158,600 - $181,000 for Senior Software Engineer Richmond, VA:… more
    Capital One (10/04/25)
    - Save Job - Related Jobs - Block Source
  • Software Reverse Engineer (TS/SCI)-…

    Vexterra Group (Bethesda, MD)
    SOFTWARE REVERSE ENGINEER Vexterra Group is searching for a Senior Software Reverse Engineer support a Government Customer in Bethesda, Maryland: ... DUTIES + Isolate, review, analyze, and reverse- engineer potentially malicious programs + Write and produce high...and/or testing vulnerabilities + Advanced or Expert experience with diagnosing and debugging software systems Powered by… more
    Vexterra Group (10/14/25)
    - Save Job - Related Jobs - Block Source
  • Senior Software Engineer

    Koniag Government Services (Washington, DC)
    **Kadiak, LLC,** a Koniag Government Services company, is seeking a Senior Software Engineer with a Top-Secret security clearance with SCI eligibility to ... and self-motivated individual to perform the duties of a Senior Software Engineer to support...88-352_** **Job Details** **Job Family** ** Software and Systems Development** **Job Function** ** Software Engineer more
    Koniag Government Services (08/04/25)
    - Save Job - Related Jobs - Block Source
  • Senior Lead Software Engineer

    Capital One (Mclean, VA)
    Senior Lead Software Engineer , Back End (Enterprise Platforms Technology) Do you love building and pioneering in the technology space? Do you enjoy solving ... capabilities that exemplify those practices. **We are seeking a Senior Lead** **Back End Software Engineer...designing and implementing benchmarks to measure the performance of software systems within AI capabilities and make… more
    Capital One (08/08/25)
    - Save Job - Related Jobs - Block Source
  • Senior Software Engineer

    ManTech (Reston, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Engineer ** to join our team in the **Reston, VA** location. This is an ... **onsite** position. The ** Senior Software Engineer ** will be...dedicated full-time to development and enhancement support for existing software and systems solutions and the development… more
    ManTech (09/11/25)
    - Save Job - Related Jobs - Block Source
  • Senior Software Engineer

    KBR (Chantilly, VA)
    Title: Senior Software Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... the future of space defense. KBR is seeking a Senior Software Engineer to join...join our team. The candidate will leverage their extensive systems and software engineering experience to provide… more
    KBR (07/22/25)
    - Save Job - Related Jobs - Block Source
  • Senior Software Engineer

    KBR (Chantilly, VA)
    Title: Senior Software Engineer KBR is...on department standards + Design, develop, test, and deploy software systems for our customers + Determine ... seeking a Senior Software Engineer to join our team. The candidate will leverage...join our team. The candidate will leverage their extensive software engineering experience and skillsets to provide Systems more
    KBR (09/02/25)
    - Save Job - Related Jobs - Block Source
  • Senior Lead Software Engineer

    Capital One (Mclean, VA)
    Senior Lead Software Engineer , Full Stack (Cyber) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems ... marrying data with emerging technologies. As a Capital One Senior Lead Software Engineer , you'll...with deep experience in distributed microservices, and full stack systems to create solutions that help meet regulatory needs… more
    Capital One (10/12/25)
    - Save Job - Related Jobs - Block Source