Software Engineer (Junior) - TS/SCI with Polygraph Required
$105k - $140kCatalyst Operations & Analytics
Job Description
Job Description
Salary: $105,000 - $140,000
Position Summary
Junior Software Engineers support the design, development, and delivery of software systems in support of the customer's requirements, working as members of an Agile development team under the guidance of more experienced engineers. Junior Software Engineers participate in the software development lifecycle, including implementing user stories, writing and unit testing code, and contributing to documentation. Junior Software Engineers are expected to build foundational technical depth while contributing reliable, well-tested code to a larger complex system.
Requirements
US Citizenships and TS/SCI with Polygraph (no exceptions)
Education/Experience Requirements:
- Bachelor's degree in Computer Science, Engineering, or a related field and 0-2 years of relevant professional software engineering experience; equivalent combination of education and experience may be considered
Required Skills:
- Working knowledge of one or more modern programming languages (e.g., Java, Python, C/C++, JavaScript)
- Familiarity with the software development lifecycle (SDLC), including coding, unit testing, and integration
- Exposure to Agile/Scrum development teams and ceremonies, through coursework, internships, or professional experience
- Familiarity with version control tools
- Comfort developing on Windows and/or Linux operating systems
- Basic understanding of software design patterns and secure coding standards
- Strong written and oral communication skills, with the ability to collaborate effectively across a development team
$110k - $145k
...Position Summary Junior Software Developers support the... ...of the customer's requirements, working as members... ...application features with existing systems. Junior... ...US Citizenships and TS/SCI with Polygraph (no exceptions)... ...in Computer Science, Engineering, or a related field...JuniorInternship$115k - $150k
...Position Summary Junior/Mid-Level Systems Integrators... ...of the customer's requirements, working as members... ...Cycle (SDLC), assist with requirements triage... ...with program managers, engineers, and other functional... ...US Citizenships and TS/SCI with Polygraph (no exceptions)...JuniorWork at office- ...Summary Mid-Level Software Engineers support the design,... ...support of the customer's requirements, working both... ...are expected to work with growing independence... ...informal guidance to more junior engineers.... ...US Citizenships and TS/SCI with Polygraph (no exceptions)...Suggested
$43.27 - $108.17 per hour
...Description: This is a forensic software development and reverse engineering position combined into one!... ...majority of our open positions require an aptitude in both domains.... ...government security clearance at the TS//SCI level with Polygraph Must have a Bachelors degree...SuggestedHourly payContract workFor contractorsLocal areaRemote workRelocation packageFlexible hours$170k - $210k
...Position Summary Senior Software Engineers lead the design,... ...support of the customer's requirements. Senior Software Engineers... ...Requirements US Citizenships and TS/SCI with Polygraph (no exceptions)... ...review and guide the work of Junior and Mid-Level engineers...Suggested- ...Summary Principal/Expert Software Engineers provide technical... ...support of the customer's requirements. Principal/Expert Software... ...mentor Senior, Mid-Level, and Junior engineers, represent technical... ...US Citizenships and TS/SCI with Polygraph (no exceptions) Education...
- ...Description Position Summary Junior Network Engineers support the configuration... ...of the customer's requirements, working as members of a... ...Network Engineers assist with implementation of routing... ...Requirements US Citizenships and TS/SCI with Polygraph (no exceptions)...Junior
- ...Summary Mid-Level Software Developers support... ...support of the customer's requirements, working both... ...are expected to work with growing independence... ...US Citizenships and TS/SCI with Polygraph (no exceptions)... ...in Computer Science, Engineering, or a related field...
- ...to complex problems as a Front End Software Developer at GDIT. Here, you’ll... ...cutting-edge solutions to the unique requirements of our clients. With a career in development, you’ll... ...output. Security Clearance Level: TS/SCI with Polygraph Location: McLean VA, on...Work experience placement
- ...cutting-edge solutions to the unique requirements of our clients. With a career in application... ...tomorrow is smarter. Our work depends on Software Developer joining our team. HOW... ...field Security Clearance Level: TS/SCI with Polygraph Location: Herndon, VA, on...
- ...while shaping what’s next for your engineering career. WHAT YOU'LL NEED... ...years of related experience Required Skills & Experience: Experience with Java and Python. Build and... ...Security Clearance Level: TS/SCI with Polygraph Location: McLean VA, on Customer...Work experience placement
$186.54k - $252.38k
...Possess: Top Secret SCI + Polygraph Clearance Level Must... ...Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications:... ...Experience: Experience with Java and Python. Build... ...Security Clearance Level: TS/SCI with Polygraph...Full timeTemporary workPart timeWork experience placementImmediate startRemote workWorldwideFlexible hours$175k - $215k
...Position Summary Senior Software Developers lead the... ...of the customer's requirements. Senior Software... ...Developers apply sound engineering judgment to resolve... ...US Citizenships and TS/SCI with Polygraph (no exceptions)... ...and guide the work of Junior and Mid-Level developers...$215k - $260k
...Principal/Expert Software Developers provide technical... ...of the customer's requirements, including... ...trade-offs, and set engineering direction across Agile... ...US Citizenships and TS/SCI with Polygraph (no exceptions)... ...mentor Senior, Mid-Level, and Junior developers...- ...environments in support of the customer's requirements. Senior Systems Integrators perform... ...Requirements US Citizenships and TS/SCI with Polygraph (no exceptions) Education/Experience... ...Senior positions review and guide the work of Junior and Mid-Level integrators...Contract work
- ...LLMs and other technologies) with external systems, including... ...in Computer Science, Engineering, or a related technical discipline... ...Security Clearance Level: TS/SCI with Polygraph #WeAreGDIT #JET... ...#VA_2026Alumni Work Requirements Years of Experience 15 +...Work experience placement
- ...layers of research and write summaries, reports, official correspondence, and guidance. All positions require US citizenship and a TS/SCI clearance with Polygraph . Education/Experience Requirements: Bachelor’s degree and at least 2+ years of relevant...Junior
- ...gaps. Education/Experience Requirements: Bachelor’s degree and at least 3+... ...analytical standards. Demonstrated skills with communication, networking, and... ...tools. All positions require US citizenship and a TS/SCI clearance with Polygraph ....Junior
$190k - $230k
...are expected to operate with substantial latitude... ...other integrators and engineers, and provide highly innovative... ...of the program. Requirements US Citizenships and TS/SCI with Polygraph (no exceptions)... ...and mentor Senior, Mid-Level, and Junior integrators...- ...to meet critical mission requirements in the areas of Data Analytics and Software Development, Engineering, Targeting and Analysis, Operations... ...and reliable partnerships with our customers and industry... ...an active/current TS/SCI with Polygraph clearance. Equal Opportunity...Full time
- ...are seeking a senior level cloud engineer capable of working with a software development team to provide... ...their knowledge on to others. REQUIRED SKILLS: Experience with front... ...site Security Clearance Level: TS/SCI with Polygraph Work Requirements...Work experience placement
- ...Job Description Job Description AI/ML Engineer McLean, VA Active TS/SCI with Poly Clearance required @Orchard is retained by a top geospatial technology... ...Clearance at the TS/SCI level with required Polygraph. Responsibilities: Develop, implement,...Full time
- ...professional career with Solerity. As a... ...Information Technology, Engineering Services, Program... ...Solerity is seeking a Software Engineer to... ...lifecycle, including requirements gathering, design,... ...technical field. Active TS/SCI clearance with Polygraph required....Full timeTemporary workFor contractorsLocal areaRemote workFlexible hours
- ...into opportunity as a Software Developer at GDIT.... ...what’s next for your engineering career.... ...systems Collaborate with customer and mission... ...define next generation requirements and the art of the possible... ...clearance level: TS/SCI with Polygraph Location: Herndon...
$180k - $230k
...is seeking a Senior Software Engineer to support a U.S. Federal... ...a Software Engineer with full-stack web... ...) with some on-site requirements that require a candidate... ...other senior and junior/midlevel developers.... ...CLEARANCE: ~ Clearance required: Active TS/SCI with Polygraph....Remote jobContract workWork from home$150k - $200k
...Description About Millennial Software: Millennial... ...: Top Secret SCI + CI Polygraph Millennial Software... ...the full stack, with a particular focus on... ...CM best practices Requirements Required Qualifications... ...developers Active TS/SCI clearance Nice...Full timeShift work$140.82k - $190.52k
...Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be... ...None Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills... ...seeking highly cleared candidates with active TS SCI w/ Poly to provide...Full timeTemporary workPart timeWork experience placementImmediate startRemote workWorldwideFlexible hours- ...our work depends on a Software Applications Tester... ...highly cleared candidates with active TS SCI w/ Poly to provide software development, engineering, database design and... ...IC customers. Required Skills: Develops... ...Top Secret/SCI with Polygraph US Citizenship Required...Work experience placement
$187k - $253k
...Possess: Top Secret SCI + Polygraph Clearance Level... ...Trust/Other Required: None Job Family... ...IT Cloud Systems Engineer supporting... ...provide the client with necessary timeliness... ...Participation in iterative software development teams... ...Level : TS/SCI with active polygraph...Temporary workImmediate startRemote workWorldwideFlexible hours- ...We are seeking a hands-on DevOps Engineer (SME) with deep experience across infrastructure... ...on-premise environments. This role requires a proven practitioner who can analyze... ...years Security Clearance Level: TS/SCI with Polygraph Location: Herndon, VA US Citizenship...Work experience placement
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