Average salary: $201,711 /yearly

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  • Junior CNO Software Engineer [$209k] TS/SCI FS Poly

    $209k

     ...number of positions anticipated to be added to an existing CNO contract in January 2026. Description: Full-stack software development for...  ...scalable REST APIs, and enhance user-facing visualizations. Requires Java, JavaScript frameworks including Vue.js, React.js, and Angular.... 
    Contract work
    Java
    Work at office

    ClearanceJobs

    Columbia, MD
    2 days ago

  • Summer 2026 Software Engineering Intern

     ...foundational knowledge in programming languages such as Python, C++, or Java . Familiarity with development tools such as Visual Studio,...  ...15. Some positions will require current U.S. Citizenship due to contract requirements. Benefits : AV offers an excellent benefits... 
    Contract work
    Java
    Permanent employment
    Full time
    Internship
    Summer internship
    Work at office

    AV

    Annapolis Junction, MD
    4 days ago

  • Software Engineer (SWE) Level 2

    $150k - $192k

     ...Nice to Haves: Experience programming in Python, Go, and Java. Experience deploying and running open-source tools at the agency...  ..., knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The... 
    Contract work
    Java
    Local area
    Immediate start

    Intezra, Inc.

    Columbia, MD
    2 days ago

  • Specialized Modernization Software Engineer - SWE2

    $25 per hour

     ...Stop having to look for a new job with every rumor and whim of contract changes. What We're Doing: Lockheed Martin, Cyber & Intelligence...  ...development • C++20 or newer based on Boost (2 years) • Java (4 years) • Front End Development with Javascript and/or React... 
    Contract work
    Java
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation
    Relocation package
    Flexible hours
    Shift work

    Lockheed Martin

    Hanover, MD
    4 days ago

  • Software Engineer (Full Stack/Backend Focus)

    $200k - $250k

     ...and be a consequential member of the team. You'll be more than a contract performer for us - you'll also be asked for ideas to improve our...  ...clearance will not be considered. Develop and maintain Java microservice web applications. Work closely with tech lead on... 
    Contract work
    Java
    Extra income
    Flexible hours
    Night shift

    ClearanceJobs

    Columbia, MD
    2 days ago

  • Senior Software Engineer (Hybrid)

    $10k

     ...software solutions, we would love to hear from you. Due to federal contract requirements, United States Citizenship and position appropriate...  ...Must have a strong working knowledge and experience developing Java based software capabilities. Should have an inquisitive... 
    Contract work
    Java
    Full time
    Temporary work
    Summer work
    Work at office
    Immediate start
    2 days per week
    1 day per week

    Wyetech LLC

    Columbia, MD
    2 days ago

  • Entry Level or Mid Level System Administrator

    $114k - $164k

     ...application and data/messaging flow administration. Additional contract or position specific required experience for this level (skills,...  ..., monitoring, and administering a messaging service (such as Java Messaging Service, TIBCO, ActiveMQ, Artemis, Kafka) Other CWIP... 
    Contract work
    Java
    Work experience placement
    Flexible hours

    Belay Technologies

    Columbia, MD
    2 days ago

  • Travel Nurse RN - Hospice

    $500 per month

     ...supporting the pioneers who embody the sense of adventure each new placement brings, and we’re looking for a RN for a Long Term Care contract assignment. Job Title : RN: Hospice Location : Columbia, MD Setting : Long Term Care Pay Range : Competitive,... 
    Contract work
    Weekly pay
    Long term contract
    Zero hours contract
    Immediate start
    Worldwide
    Shift work

    American Medical Staffing

    Columbia, MD
    20 days ago

  • Software Engineer with Data Management Experience-TS/SCI with Po

     ...patch management and IAVA tracking Programming skills in Python, Java, or Scala Familiarity with NiFi and Ansible Experience...  ...including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work... 
    Contract work
    Java
    Work experience placement
    Flexible hours
    Shift work

    ClearanceJobs

    Laurel, MD
    2 days ago

  • Software Engineer - Senior Level

    $300 per month

     ...extensive experience in programming languages such as Python, C++, Java, and proficiency in Linux development environments, along with...  .... • Fourteen (14) years' experience as a SWE in programs and contracts of similar scope, type, and complexity. • Proficiency working... 
    Java
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation
    Flexible hours
    Shift work

    Lockheed Martin

    Annapolis Junction, MD
    19 days ago

  • Junior Java/Backend Developer/ML/AI developer

    Job Opportunity At Synergisticit 100's of applications and no interviews or job offers? Let's change that. If you've been unemployed for over 3-6+ months, you're not aloneand you're not out of options. The tech industry is competitive, and having a career gap can make...
    Java

    SynergisticIT

    Columbia, MD
    3 days ago

  • System Administrator

    $120.8k - $265.8k

     ...available, reliable, and fault tolerant. We are a division level (Y421) contract providing support for the following mission-critical...  ...troubleshooting, monitoring, and administering a message service (such as Java Messaging Service, TIBCO, ActiveMQ, Artemis, Kafka). Strong... 
    Contract work
    Java
    Work experience placement
    Flexible hours

    CACI International

    Laurel, MD
    4 hours ago

  • Software Engineer with Poly SR SWE3

    $150.8k - $265.88k

     ...experience with big data technologies, programming languages like Java and Python, and familiarity with cloud and containerized...  ...experience. Twenty (20) years' experience as a SWE in programs and contracts of similar scope, type, and complexity is required. Bachelor's... 
    Java
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation
    Flexible hours
    Shift work

    Lockheed Martin

    Annapolis Junction, MD
    18 days ago

  • Senior Software Engineer - Hybrid Backend (Java / Cloud)

     ...hybrid role based in Columbia, MD. The ideal candidate will have over 9 years of experience in software development, particularly with Java and backend systems. Responsibilities include designing and implementing innovative software solutions in a collaborative... 
    Java

    Huntington Ingalls Industries

    Columbia, MD
    4 hours ago

  • Senior AI/ML Engineer

    $150.8k - $265.88k

     ...productize AI/ML algorithms that learn, predict, and make informed Expert knowledge of multiple programming languages (i.e. Python, Java, C++decisions, meeting the evolving needs of our customers. With strong familiarity with Hadoop, we develop and deploy scalable AI/ML... 
    Java
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation
    Flexible hours
    Shift work

    Lockheed Martin

    Annapolis Junction, MD
    18 days ago

  • Senior Software Engineer

    $150k - $195k

     ...specialize in Computer Network Operations (CNO)! This isn't just another contract. It's a chance to shape mission?critical tools that directly...  ...UNIX applications using scripting languages (e.g., C, C++, C#, Java, Python). ~ Experience with build and deploy technologies (e.g... 
    Contract work
    Java

    Blue-Halo.org

    Jessup, MD
    4 hours ago

  • External Software Engineer

     ...dynamic team where your expertise will directly shape applications critical to mission success. This role is a unique opportunity to apply advanced Java development skills while expanding your exper Software Engineer, Software, Engineer, External, Senior, Technology... 
    Java

    Peraton

    Annapolis Junction, MD
    1 day ago

  • Full Stack Developer with Security Clearance

    $185k - $205k

     ...applications and backend services using JavaScript (frontend), Java (backend) and Elasticsearch (search and indexing) Job Description...  ...- 14yrs of experience as an engineer in programs and contracts of similar scope, type and complexity - Bachelors degree in a technical... 
    Java
    Local area

    White Sky Technologies LLC

    Savage, MD
    2 days ago

  • Senior Software Engineer 25k Sign on Bonus

     ...validate features in React and related front-end libraries. Support integration of UI components with back-end services written in Java and/or C++. Participate in Agile development teams, contributing to sprint planning, code reviews, and daily stand-ups.... 
    Java
    Immediate start
    Relocation package
    Flexible hours

    ClearanceJobs

    Columbia, MD
    4 days ago

  • Senior Software Engineer with Security Clearance

    $146k - $234k

     ...pipelines, automated testing, deployment, and monitoring * Strong Java development skills for distributed, networked, multi-threaded...  ...and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be... 
    Contract work
    Java
    Temporary work
    Internship
    Shift work

    Peraton

    Laurel, MD
    4 days ago

  • Senior Software Engineer APIs, REST & Microservices

     ...environment, requiring occasional on-site support. Ideal candidates will have at least five years of experience, particularly with modern Java frameworks, and a strong ability to learn quickly. The company values creative problem-solving and offers competitive pay along with... 
    Java

    Erias Ventures

    Columbia, MD
    1 day ago

  • Full Stack Developer

     ...to obtain a Public Trust Clearance Key Tasks Full Stack Agile development of web-based enterprise solutions utilizing Java. React, HTML5, CSS3, SCSS, CSS frameworks, JavaScript/Typescript, JSON, SQL, Postgres. Develop code and unit tests using Java, React... 
    Java
    Flexible hours

    DCCA

    Columbia, MD
    3 days ago

  • Senior Software Engineer

    $136.5k - $181.83k

     ...years of experience as a Full Stack Software Engineer in SaaS or cloud-based applications. ~ Hands-on development experience with Java or Kotlin. ~ Proficiency with at least one modern UI framework (React, Angular, or Vue.js). ~ Solid understanding of RESTful API... 
    Java
    Worldwide
    Flexible hours

    Tenable

    Columbia, MD
    4 hours ago

  • Senior Software Engineer (Hybrid) - Java/OOP/Linux/Git/Maven/RESTColumbia, MD - Hybrid

    $130k - $270k

     ...Senior Software Engineer (Hybrid) - Java/OOP/Linux/Git/Maven/REST Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers take pride in what they develop and constantly innovate to provide the best... 
    Java
    Hourly pay
    Temporary work
    Work at office
    Remote work
    Work from home
    2 days per week
    1 day per week

    Captivation Software LLC

    Columbia, MD
    2 days ago

  • Senior Backend Engineer: Scalable Event Sourcing & Streams

    $136.5k - $181.83k

     ...Backend Engineering with experience in high-volume data processing, event-driven architecture, and proficiency in JVM languages like Java or Kotlin. This role involves solving complex data challenges and deploying DevOps practices to ensure system reliability.... 
    Java

    Tenable

    Columbia, MD
    3 days ago

  • Senior Software Engineer

    $180k - $220k

     ...Some Or All Of The Following Programming languages such as Java, C#, C++, JavaScript, Python, Scala, Ruby and Go IDEs such as...  ...work period. Remote work including partial or fully remote (contract and project-dependent). View our detailed Pay & Benefits... 
    Contract work
    Java
    Hourly pay
    Full time
    Temporary work
    Part time
    Internship
    Immediate start
    Remote work
    Flexible hours

    Base2 Solutions

    Hanover, MD
    4 days ago

  • Senior Java Developer - Clearance Required

    $150.8k - $265.88k

    View Job Senior Java Developer - Clearance Required Full Time Annapolis Junction MD 20701 USA Posted 01/09/2026 Job Descriptionback...  ...information to detect and mitigate cyber threats. The contract has several locations in Maryland and a small contingent in... 
    Contract work
    Java
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation
    Flexible hours
    Shift work

    Lockheed Martin

    Annapolis Junction, MD
    2 days ago

  • Senior Software Engineer (Hybrid) - Backend & Cloud Data

    $137.51k - $195k

     ...complex software capabilities while collaborating with an agile team. Must have at least 9 years of experience, with proficiency in Java and OOP principles. The role offers a competitive salary range of $137,510.00 to $195,000.00, along with generous benefits including... 
    Java

    Mission Technologies, a division of HII

    Columbia, MD
    4 hours ago

  • Travel Nurse RN - Hospice - $2,313 per week

    $2,313 per week

     ...supporting the pioneers who embody the sense of adventure each new placement brings, and we’re looking for a RN for a Long Term Care contract assignment. Job Title : RN: Hospice Location : Columbia, MD Setting : Long Term Care Pay Range : Competitive,... 
    Contract work
    Weekly pay
    Long term contract
    Zero hours contract
    Immediate start
    Worldwide
    Shift work

    American Medical Staffing

    Columbia, MD
    4 days ago

  • Travel Outpatient Physical Therapist

     ...Staffing, a national health care staffing company with over 20 years in the business, is looking for an experienced PT for a travel contract opportunity in Columbia Maryland. In an Outpatient setting, the therapist will manage a treatment plan to promote a positive... 
    Contract work
    Weekly pay
    Zero hours contract
    Shift work

    Prime HealthCare Staffing

    Columbia, MD
    24 days ago