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

Senior Software Engineer — TS/SCI w/ Poly, Linux & CI/CD

$152.15k - $205.85k

Praxis Engineering

Job Qualifications: Bash (Scripting Language), CI/CD, Linux Command, MongoDB Type Of Requisition Regular Clearance Level Must Currently Possess Top Secret SCI + Polygraph Clearance Level Must Be Able To Obtain Top Secret SCI + Polygraph Public Trust/Other Required None Job Family Software Engineering Skills Job Qualifications: Bash (Scripting Language), CI/CD, Linux Command, MongoDB Certifications None Experience 5 + years of related experience US Citizenship Required Yes Job Description

SOFTWARE ENGINEER SENIOR

Transform technology into opportunity as a Software Engineer Senior at GDIT. Shape what’s next for mission-critical government projects while shaping what’s next for your engineering career.

MEANINGFUL WORK AND PERSONAL IMPACT

The Software Engineer shall be responsible for developing, sustaining, and troubleshooting GHOSTGEM's software suite of applications including DINO. Software development activities include implementation, testing, and integration with other COTS, GOTS, and FOSS products, packages, and libraries. What You’ll Need To Succeed Bring your engineering expertise along with a drive for innovation to GDIT. The Software Engineer Senior must have: Education: Bachelor of Arts/Bachelor of Science Experience: 5+ years of related experience Security clearance required: TS/SCI w/ Polygraph Position Required Skills: Experience using the Linux CLI and Tools Experience developing scripts using Bash Recent Python (3.x) software development experience Experience with NoSQL databases including MongoDB Experience with containerization technologies such as Docker and containerd Experience with CI/CD principles, methodologies, and tools including GitLab CI Familiar with container orchestration technologies such as Kubernetes Familiar with Helm Charts to deploy containerized services on Kubernetes Familiar with Messaging Frameworks including RabbitMQ Familiar with IaC principles, methodologies, and tools such as Ansible Experience using Git Source Control System Position Desired Skills: Experience with SQL databases including PostgreSQL Experience with the Atlassian Tool Suite including Jira and Confluence

GDIT IS YOUR PLACE

At GDIT, the mission is our purpose, and our people are at the center of everything we do. Growth: AI-powered career tool that identifies career steps and learning opportunities Support: An internal mobility team focused on helping you achieve your career goals Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off Community: Award-winning culture of innovation and a military-friendly workplace

OWN YOUR OPPORTUNITY

Explore a career in software development at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your dedication to advancing innovation.
  • MD_2026Alumni
  • IntelligenceEngineered
The likely salary range for this position is $152,150 - $205,850. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range. Scheduled Weekly Hours 40 Travel Required None Telecommuting Options Onsite Work Location: USA MD Annapolis Junction Additional Work Locations: Total Rewards At GDIT Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most. Our Identity Verification Process As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes. About Our Work We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development. Join our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc. Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans #J-18808-Ljbffr Praxis Engineering

Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Senior Software Engineer — TS/SCI w/ Poly, Linux & CI/CD in Annapolis, MD vacancy
  • $100k - $275k

    Kinsley Power Systems in Annapolis, MD, is seeking a dedicated software engineer proficient in CI/CD frameworks and system administration. The role involves managing development tools and ensuring efficient software delivery while collaborating within an agile team. With... 
    Senior

    Kinsley Power Systems

    Annapolis, MD
    19 hours ago
  • Peraton is seeking a Software Engineer with an active TS/SCI clearance and a current polygraph to support national security programs in Maryland. You will...  ...Terraform infrastructure, AWS security practices, and CI/CD pipelines, and contribute to documentation and process improvements... 
    Senior

    Peraton

    Annapolis, MD
    2 days ago
  • Required Qualifications: Active TS/SCI security clearance with a...  ...Mathematics, Computer Science, Engineering, Statistics, Engineering,...  ...institution. Four years of additional software engineering experience may...  ...protect resources and data. CI/CD Pipelines: Designed and... 
    Senior

    Peraton

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

     ...system requirements to inform software design, performance...  ...(e.g., systems and hardware engineers) to align software solutions...  ...Required Qualifications: Active TS/SCI security clearance with a current...  ...protect resources and data. CI/CD Pipelines: Designed and maintained... 
    Senior
    Contract work
    Shift work

    Peraton

    Annapolis, MD
    2 days ago
  •  ...seeking a Development Operations Engineer to join our Annapolis Junction...  ...role focuses on Kubernetes, Linux administration, and...  .... You will build and maintain CI/CD pipelines, manage IaC with Ansible...  ...supporting hybrid cloud operations. TS/SCI-Polygraph clearance is required... 
    Linux

    Akina, Inc.

    Annapolis, MD
    2 days ago
  • Senior Malware Analyst (Media, Malware, and Analysis - MMA) US...  ...MD Clearance Requirement: TS/SCI with CI polygraph Position Description...  ...malware analysis, reverse engineering, and forensic examination of...  ...artifacts across Windows, UNIX/Linux, and network environments.... 
    Senior
    Linux
    Full time

    SIXGEN

    Annapolis, MD
    2 days ago
  • $100k - $275k

    Navstar Inc. in Annapolis is seeking a qualified System Engineer to manage development, deployment, and integrated testing tools. Applicants must possess an active TS/SCI clearance and have a solid background in CI/CD frameworks, scripting, and system administration. The... 
    Senior

    Navstar Inc.

    Annapolis, MD
    19 hours ago
  • $100k - $140k

     ...: We are looking for a Linux System Administrator to...  ...join a mission critical software development effort that...  .../ RHEL Experience w/ Puppet Knowledge of RMF...  ...An active US Government TS/SCI security clearance with...  ...occasion with us to deliver engineering excellence, to match... 
    Senior
    Linux
    Summer holiday
    Immediate start

    Red Alpha

    Annapolis, MD
    2 days ago
  • Cornerstone Defense is seeking a Senior System Administrator to support secure enclave development networks...  ...enforcing security baselines across Windows and Linux servers with VMware infrastructure. Requirements include TS/SCI with polygraph, DoD IAT Level II (Security+),... 
    Senior
    Linux

    Cornerstone Defense

    Annapolis, MD
    2 days ago
  •  ...compute environments onsite in Maryland. The role focuses on Windows/Linux server administration, vCenter operations, patching, and STIG compliance within DoD-categorized networks. Candidates must have TS/SCI clearance, DoD 8140 familiarity, and experience with VMware/Hyper... 
    Senior
    Linux

    General Dynamics Information Technology

    Annapolis, MD
    1 day ago
  • $176k - $282k

     ...technologies and processes for complex software projects and serve as the technical lead...  ...coordination with the customer and system engineering. Ensure quality control of all...  ...Qualifications Basic Qualifications: TS/SCI with Polygraph level clearance is required... 
    Senior
    Contract work
    Temporary work
    Flexible hours
    Shift work

    Peraton

    Annapolis, MD
    19 hours ago
  • $1,500 - $3,000 per month

    System Administrator 1 | TS/SCI w/ poly Security Clearance Annapolis Junction, MD Tulzi Technologies...  ...offers secure network systems and software engineering solutions in both the public and...  ...resolution process. Configures and manages Linux, Unix, and Windows operating systems... 
    Linux
    Hourly pay
    Temporary work
    Local area

    HRB

    Annapolis, MD
    2 days ago
  • $110.3k - $204.9k

     ...THE WORK This senior role fosters...  ...with other senior engineers for the development...  ...seeking a full stack software engineer to develop...  ..., with a focus on Linux operating systems....  ...Qualifications TS/SCI w/poly Seven (7) years...  ...3). • Implement CI/CD pipelines and... 
    Senior
    Linux
    Full time
    Temporary work
    Work experience placement
    Flexible hours

    Lockheed Martin Corporation

    Annapolis, MD
    1 day ago
  • BCT LLC is seeking a System Administrator III to support a large-scale Linux environment. The role requires an active TS/SCI with POLY and entails installation, operation, monitoring, and performance optimization of compute, network, memory, and storage components. Responsibilities... 
    Senior
    Linux

    Bct Llc

    Annapolis, MD
    4 days ago
  •  ...Communications Performance Specialist The Systems Engineer will play a critical role in deploying,...  .... Proficiency in Windows Server, Linux, and/or cloud-based environments...  ...required Sec Security Clearance Level: TS/SCI w/Poly Location: On Site US Citizenship Required... 
    Linux

    General Dynamics Information Technology

    Annapolis, MD
    3 days ago
  • BigBear.ai is seeking a Software Engineer focused on Data Visualization to design and implement...  ...frontend-backend integration in a Linux production environment. Required are a...  ...proficiency in Python or Java, and active TS/SCI with Poly clearance. #J-18808-Ljbffr BigBear.ai
    Senior
    Linux

    BigBear.ai

    Annapolis, MD
    3 days ago
  • $176k - $282k

     ..., develop and implement data engineering solutions. Utilize a working...  ...be comfortable working in a Linux environment, interact with data...  .... Basic Qualifications TS/SCI with Polygraph level clearance...  ...a system, both hardware and software components and associated documentation... 
    Senior
    Linux
    Contract work
    Temporary work
    For contractors
    Flexible hours
    Shift work

    Peraton

    Annapolis, MD
    1 day ago
  • teampointblank is seeking a Senior Software Engineer to develop, maintain, and enhance complex software systems in Annapolis, Maryland...  ...within software development teams. A current TS/SCI clearance with poly is required. A signing bonus of $30,000 is offered. #J... 
    Senior
    Relocation package

    teampointblank

    Annapolis, MD
    19 hours ago
  • Bespoke Technologies, Inc. is seeking a Senior Software Engineer/Systems Engineer for an all on-site assignment at Annapolis Junction, MD. The role requires a TS/SCI Poly clearance and the ability to lead complex DoD-focused software productization efforts across multiple... 
    Senior

    Bespoke Technologies, Inc.

    Annapolis, MD
    2 days ago
  • A leading cybersecurity firm in Maryland is seeking a Senior Systems Engineer to design and manage mission-critical IT systems. The ideal...  ...10 years of systems engineering experience and a current TS/SCI CI Poly clearance. You will lead systems engineering efforts, mentor... 
    Senior

    Nightwing

    Annapolis, MD
    2 days ago
  • Acclaim Technical Services seeks an Intelligence Management Specialist (Ops Mission Team Support) Senior with an active TS/SCI clearance w/ Poly for an upcoming contract around October 2026. You will support International Affairs Officers with multiple intelligence disciplines... 
    Senior
    Contract work

    Acclaim Technical Services

    Annapolis, MD
    4 days ago
  • Bespoke Technologies, Inc. is seeking a Senior Software Engineer/Systems Engineer to join our on-site team in Annapolis Junction, MD. This role requires a TS/SCI poly clearance and focuses on productization efforts across the DoD community, leading design and implementation... 
    Senior

    Bespoke Technologies, Inc.

    Annapolis, MD
    1 day ago
  • $200k - $220k

    DCCA is a veteran-owned IT business delivering innovative IT solutions since 1982. The role requires TS/SCI w/Poly and involves engineering across the full system life cycle, emphasizing reliability and resiliency for HPC and IT programs. Salary range Maryland: $200,00... 
    Senior

    International Executive Service Corps

    Annapolis, MD
    4 days ago
  • DCCA, a veteran-owned IT business in Maryland, seeks a Network Engineer with significant Cisco and Arista configuration and...  ...government and commercial clients. The role requires an active TS/SCI w/Poly, willingness to travel as needed, and on-call coverage for operational... 
    Senior

    International Executive Service Corps

    Annapolis, MD
    2 days ago
  • $154k - $189k

    Akina Inc. is seeking a Senior SA to support IT system implementation, troubleshooting and...  ...Junction, MD. The role requires a TS/SCI clearance with polygraph and carries a salary...  ...Tier 1/2 support, incident escalation, and Linux/Unix/Windows system administration. A technical... 
    Senior
    Linux

    Akina Inc

    Annapolis, MD
    3 days ago
  • FS Poly is seeking a CNO Developer to support a PRIME contract in...  ...Junction area. The role requires TS/SCI with Full-Scope Polygraph and...  ...development, low-level CNO engineering, and AI/ML integration. The candidate...  ...Java, or C#, plus DevOps and CI/CD expertise. #J-18808-Ljbffr... 
    Senior
    Contract work

    stanleyreid

    Annapolis, MD
    2 days ago
  •  ...Consulting Solutions, Inc. seeks a Software Engineer to design, develop, test,...  ...a containerized Kubernetes Linux environment. You will...  ...years as a software engineer, TS/SCI w/ Polygraph clearance, and experience...  ..., Bash, Docker, REST, and CI/CD (GitLab). Telework available... 
    Linux
    Remote work

    Shield Consulting Solutions, Inc.

    Annapolis, MD
    1 day ago
  • Stanley Reid & Company seeks a senior technical professional for...  ...development work, including reverse engineering, SIGINT analysis, testing,...  ...Maryland and Virginia with a TS/SCI + Full‑Scope Polygraph...  ...hands-on automation, scripting, Linux, and version-control capabilities... 
    Senior
    Linux

    Stanley Reid & Company

    Annapolis, MD
    3 days ago
  • Innovative Systems & Solutions in Annapolis Junction, MD is seeking a Senior System Administrator to support DoD IT infrastructure. The role requires TS/SCI clearance with polygraph and 10+ years of SA experience, managing UNIX and Windows environments. You will provide... 
    Senior

    Innovative Systems & Solutions

    Annapolis, MD
    4 days ago
  • MissionEdge Technologies is seeking a Linux-based System Administrator to manage and secure enterprise...  ...administration, DevOps, automation, and CI/CD operations. Minimum qualifications include U.S. Citizenship, Active TS/SCI with polygraph, and 10 years of SA experience... 
    Senior
    Linux

    MissionEdge Technologies

    Annapolis, MD
    3 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Software Engineer — TS/SCI w/ Poly, Linux & CI/CD. Be the first to apply!