Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Software Engineer (TS/SCI) - Scalable Systems

Blue-Halo.org

A technology solutions company in Maryland seeks a Senior Software Engineer to design and develop high-performance software applications. This role involves building modern systems and collaborating with teams to meet operational needs. Qualified candidates should have a Bachelor's degree in a relevant field, 8-12 years of experience, and expertise in Java and Python, along with an active TS/SCI clearance. Excellent benefits include health insurance and a 9/80 work schedule. #J-18808-Ljbffr

Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Senior Software Engineer (TS/SCI) - Scalable Systems in Jessup, MD vacancy
  •  ...Senior Software Systems Engineer (Level 3) Navius Technologies is seeking a hands-on Senior Software...  ...complex system architectures, integrate scalable software solutions, and ensure end-...  ...: Clearance: Active TS/SCI with Polygraph Experience: Minimum... 
    Senior
    Temporary work
    Local area
    Flexible hours

    Navius Technologies

    Annapolis Junction, MD
    6 hours ago
  • $146k - $234k

     ...Senior Software Engineer - TS/SCI w/Poly Job Locations US-MD-Annapolis Junction Requisition...  ...and secure next-generation software systems. This role focuses on implementing advanced...  ...of the architecture, ensuring scalability, security, and performance.... 
    Senior
    Contract work
    Shift work

    Peraton

    Annapolis Junction, MD
    3 days ago
  • $134k - $162k

     ...defense technology company is seeking a Software Engineer Level 3 in Hanover, MD to lead the design and development of complex software systems. This role requires deep technical...  ...analytics. Candidates must possess an active TS/SCI clearance with Polygraph and over 20... 
    Senior

    TAP Engineering

    Hanover, MD
    2 days ago
  •  ...Dynamics Information Technology is looking for a System Software Developer SME to lead the NIGHTRAVEN program's engineering team. This role necessitates over 10 years of...  ...management, Docker, and Git, along with a TS//SCI security clearance. GDIT offers an award-winning... 
    Senior
    Remote work

    General Dynamics Information Technology

    Hanover, MD
    2 days ago
  • $175k - $220k

     ...Senior DevOps Software Engineer We are seeking a Senior DevOps Software Engineer to assist with...  ...solutions to ensure high availability and scalability of HPC systems in a Linux environment. In this...  ...~ An active US Government TS/SCI security clearance with polygraph... 
    Senior
    Summer holiday
    Immediate start

    Red Alpha

    Annapolis Junction, MD
    5 days ago
  •  ...A tech solutions company is seeking a Software Engineer 3 to develop and enhance complex software systems in Hanover, Maryland. This role requires at least 20 years...  ...experience and a Bachelor's degree, along with an active TS/SCI with polygraph security clearance. The ideal... 
    Senior

    Phase2 Technology

    Hanover, MD
    2 days ago
  •  ...Onyx Point, Inc. is seeking a Level 2 Software Engineer in Hanover, Maryland, to develop, maintain, and enhance complex software systems. Candidates must have a TS/SCI with Full Scope Polygraph security clearance and fourteen years of experience as a software engineer,... 
    Senior

    Onyx Point, Inc.

    Hanover, MD
    2 days ago
  • $114.6k - $190.2k

     ...ManTech International seeks a Senior CNO Software Engineer in Hanover, MD, responsible for designing new...  ...capabilities and managing software systems development. The ideal candidate will...  ...networking protocols. A current/active TS/SCI w/Polygraph security clearance is... 
    Senior

    ManTech International Corporation

    Hanover, MD
    1 day ago
  •  ...Junction, MD Clearance: TS/SCI with Polygraph required Work...  ...a highly experienced Systems Engineer to lead the planning and execution...  ...performance, availability, scalability, manageability, and security...  ...architectures. It is designed for a senior leader who thrives on... 
    Senior
    Full time
    Temporary work
    Immediate start
    Flexible hours

    Staffed4U

    Annapolis Junction, MD
    9 days ago
  •  ...RiVidium Inc is seeking a Senior Software Engineer in Hanover, Maryland to contribute to mission-critical software development in a Department of...  ...years of relevant experience, along with an active Top Secret / SCI clearance. This position requires on-site presence and... 
    Senior

    Rividium Inc

    Hanover, MD
    2 days ago
  • $140k

     ...Columbia, Maryland, is in search of an experienced DevOps / Systems Engineer. This position involves supporting the design, integration, deployment...  ...employees to excel. The role requires U.S. Citizenship and a TS/SCI clearance with Polygraph. Join us to support our mission in... 
    Senior

    Medium

    Columbia, MD
    2 days ago
  •  ...contracting technology firm is seeking a Senior Software Engineer based in Hanover, Maryland. This full-...  ...critical mission-related software and systems. The position requires 14+ years of...  ...strong communication skills, and an active TS/SCI security clearance. Benefits include... 
    Senior
    Full time
    Relocation package

    GliaCell Technologies LLC

    Hanover, MD
    2 days ago
  • $78k - $250k

     ...Onyx Point, Inc. in Hanover, Maryland is seeking a skilled Software Engineer to develop complex software systems and algorithms. Candidates must have a TS/SCI w/ polygraph security clearance and extensive experience in software development, specifically with languages... 
    Senior
    Remote work

    Onyx Point, Inc.

    Hanover, MD
    2 days ago
  •  ...ERT, Inc. is seeking a Senior Software Engineer located in Hanover, Maryland. This role involves supporting the design, development, and documentation for systems engineering and readiness processes. Candidates must possess an active DoD Top Secret Security Clearance and... 
    Senior

    ERT

    Hanover, MD
    2 days ago
  • $185k - $215k

     ...Innovative Solutions seeks a motivated Software Engineer Level 2 in Columbia, MD. The role involves developing and enhancing software systems, analyzing user requirements, and leadership...  ...science or related discipline. Active TS/SCI security clearance is required. The... 
    Senior

    Envision Innovative Solutions

    Columbia, MD
    2 days ago
  • $200k - $220k

     ...Senior Software Engineer – Full Stack Location: Fort Meade, MD Clearance Required: TS/SCI with Full Scope Polygraph Salary: $200,000 – $22...  ...layers to backend data storage systems. Core Responsibilities...  ...with caching • Deliver scalable, secure solutions aligned... 
    Senior
    Full time
    Remote work
    Relocation package

    RRC Solutions Group

    Columbia, MD
    4 days ago
  • $176k - $282k

     ...Senior Systems Engineer - Data Ingest (TS/SCI w/Poly ) Job Locations US-MD-Annapolis Junction Requisition...  ...of a system, both hardware and software components and associated...  ...system performance, availability, scalability, manageability, and security requirements... 
    Senior
    Contract work
    For contractors
    Flexible hours
    Shift work

    Peraton

    Annapolis Junction, MD
    3 days ago
  • $146k - $234k

     ...Software Application Support Systems Engineer Advisor - TS/SCI w/poly Job Locations US-MD-Annapolis Junction Requisition ID 2026-166954 Position Category Information Technology Clearance Top Secret/SCI w/Poly Responsibilities... 
    Contract work
    Shift work

    Peraton

    Annapolis Junction, MD
    4 days ago
  • $146k - $234k

     ...Cyber Software Engineer, SR - TS/SCI with polygraph Job Locations US-MD-Annapolis Junction...  ...developing and maintaining advanced software systems. This is a funded backfill...  ...processes to improve performance and scalability of software solutions Serve as technical... 
    Senior
    Contract work
    Shift work

    Peraton

    Annapolis Junction, MD
    5 days ago
  •  ...Software Engineer (Front-End / React) Location: Laurel, MD Clearance: Active TS/SCI with Polygraph Required Shape Mission-Critical User Experiences...  ...upon across multiple systems and users. This is an...  ...performance, usability, and scalability directly support national security... 
    Senior

    Peraton

    Laurel, MD
    2 days ago
  •  ...Software Engineer Principal TS/SCI with Polygraph Required Ready to build mission-critical systems in a modern, cloud-native environment? Bring your engineering expertise and passion...  ...Do Design, develop, and deploy scalable, containerized applications Build... 
    Senior

    General Dynamics

    Annapolis Junction, MD
    5 days ago
  •  ...mission-centric technology company in Maryland is looking for a Systems Engineer with 14+ years of experience. The role entails analyzing user...  ..., possess IAT Level II certification, and have an active TS/SCI with Full Scope Polygraph. The workplace emphasizes a balance... 
    Senior

    HoogaNet

    Jessup, MD
    4 days ago
  • Staffed4U is seeking a Systems Engineer (Mid-Senior Level) on-site in Jessup, MD. The role demands minimum 15 years of systems engineering experience and an active TS/SCI clearance with Full-Scope Polygraph. Key responsibilities include translating customer requirements... 
    Senior

    Staffed4U

    Jessup, MD
    4 days ago
  • $221k - $247k

     ...Systems Engineer Location: Annapolis Junction, MD Employment Type: Full-Time Industry...  ...Position Overview Clearance Requirement: TS/SCI with Polygraph We are seeking a...  ...implement system performance, availability, scalability, manageability, and security... 
    Full time

    Staffed4U

    Annapolis Junction, MD
    5 days ago
  • $146k - $234k

     ...Senior Software Engineer - Data Ingest (TS/SCI w/Poly) Job Locations US-MD-Annapolis Junction Requisition ID 2026-162776 Position...  ...development process in coordination with the customer and system engineering. Ensure quality control of all... 
    Senior
    Contract work
    Flexible hours
    Shift work

    Peraton

    Annapolis Junction, MD
    3 days ago
  • $78k - $250k

     ...Onyx Point, Inc. is looking for a Software Engineer in Hanover, Maryland, with required TS/SCI clearance. This position demands extensive experience in Hadoop, Java development, and excellent debugging skills. The candidate will be responsible for analyzing user requirements... 
    Senior

    Onyx Point, Inc.

    Hanover, MD
    2 days ago
  • $78k - $250k

     ...Onyx Point, Inc. is seeking a Software Engineer in Hanover, Maryland, requiring a TS/SCI clearance with a full scope polygraph. The candidate should have 20 years of experience in software engineering and a Bachelor's degree in Computer Science. The salary range is $7... 
    Senior
    Flexible hours

    Onyx Point, Inc.

    Hanover, MD
    2 days ago
  • $190k - $304k

     ...Senior Systems Engineer- Cyber TS/SCI w/Poly Job Locations US-MD-Annapolis Junction Requisition ID 2026-167039 Position Category Information Technology Clearance Top Secret/SCI w/Poly Responsibilities Peraton is seeking... 
    Senior
    Contract work
    Shift work

    Peraton

    Annapolis Junction, MD
    5 days ago
  • $150k - $195k

     ...Senior Dataflow Systems Engineer As a Senior Dataflow Systems Engineer, you will provide engineering and project management for end-to-end data...  ...necessary steps to stand up a new data flow ~ An active TS/SCI with Polygraph level of security clearance Bonus Skills... 
    Senior
    Summer holiday
    Immediate start

    Red Alpha

    Annapolis Junction, MD
    5 days ago
  •  ...Systems Engineer Location: Annapolis Junction, Maryland Clearance: TS/SCI w/ Polygraph Position is contingent upon contract award Position Requirements Perform systems engineering functions, including defining and documenting concept of operations, operational... 
    Senior
    Contract work
    Temporary work
    Work experience placement
    Immediate start

    SUNAYU

    Annapolis Junction, MD
    5 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Software Engineer (TS/SCI) - Scalable Systems. Be the first to apply!