Software Engineer
Apex Systems Inc
Job#: 3036195 Job Description: Software Engineer Location: Aurora, Colorado (Onsite) Clearance: Top Secret or TS/SCI required. Role Overview We are seeking a Software Engineer for a position based in Aurora, Colorado. The role involves working in an Agile/Scrum environment, contributing to a mix of software development, modernization, and integration/test activities. The engineer will work independently on assigned tasks within a small team structure. Key Responsibilities - Participate in Program Increment (PI) planning sessions. - Engage in software development, modernization, and integration/test activities. - Work independently to complete story points in an Agile framework. - Collaborate within small teams and potentially move between groups based on project needs. Required Qualifications Technical Skills: - Java - C++ - Windows Server 2019 - Red Hat Enterprise Linux 8 Preferred Qualifications - Experience with containerization technologies such as Docker, Kubernetes, and Helm. - Proficiency in Python. - Knowledge of ActiveMQ or WINE. - Experience with Command & Control (C2), Mission Management, or satellite ground systems. - Familiarity with AWS and CI/CD pipelines. Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing® in Talent Satisfaction in the United States and Great Place to Work® in the United Kingdom and Mexico. Everforth Apex uses a virtual recruiter as part of the application process. Click here {rel="noopener noreferrer" target="_blank"} for more details. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Everforth Apex and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy at {rel="noopener noreferrer" target="_blank"} Everforth Apex Benefits Overview: Everforth Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Everforth Apex team member can provide. Everforth Apex Systems is an equal opportunity employer. We do not discriminate or allow discriminati n on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Everforth Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law. UnitedHealthcare creates and publishes the Transparency in Coverage Machine-Readable Files on behalf of Everforth Apex Systems. VEVRAA Federal Contractor. We request Priority Protected Veteran & Disabled Referrals for all of our locations within the state. Apex Systems
$80k - $128k
ResponsibilitiesWe are seeking a highly motivated Full Stack Software Engineer to support the design and development of cloud-based SIGINT microservices. This is a unique opportunity to contribute directly to the mission of our Intelligence Community customer while gaining...SuggestedContract workShift work$69.4k - $158k
Remote Sensing Software Engineer, MidThe OpportunityAs a Remote Sensing Software Engineer at Booz Allen, you’ll join a team using advanced imaging, physics-based modeling, and AI/ML to solve some of the nation’s most compelling OPIR and remote sensing challenges. You’ll...SuggestedFull timeContract workPart timeLocal areaRemote work$69.1k - $141.5k
Job Title: Software EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage... ...Posting End: 12/31/2026The Opportunity:Grow your software engineering career with meaningful impact as a Software Engineer working...SuggestedContract workWork experience placementFlexible hours$135.7k - $251.9k
...are proud to be at the forefront of cutting-edge technology and engineering.LM SPACE: WHAT WE'RE DOINGSpace is a critical domain,... ...Standard Job DescriptionTHE WORKPlans, conducts, and coordinates software development activities.Designs, develops, documents, tests, and...SuggestedFull timeTemporary workWork experience placementCasual workFlexible hours$87.1k - $157.45k
Leidos has a new and exciting opportunity for Software Engineers (hiring junior level, mid-level, up to senior level) in our Intelligence Sector's Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations...SuggestedFull timeImmediate startFlexible hours$86.9k - $198k
Software EngineerThe Opportunity: Booz Allen is looking for a Software Engineer who is driven by purpose and ready to build software that directly supports mission‑critical operations across the space domain. In this role, you’ll design, develop, and enhance the software...Full timeContract workPart timeLocal areaRemote work- Full Stack Software Engineer LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a highly skilled Full Stack Software Engineer to join our team and contribute to the development of...Temporary workFor contractorsImmediate startFlexible hours
$50 per hour
...Experienced ProfessionalFT/PT/Casual: FullTimeDepartment: SpaceBusiness Unit: SpaceStandard Job DescriptionPlans, conducts, and coordinates software development activities. Designs, develops, documents, tests, and debugs software that contains logical and mathematical solutions...Full timeTemporary workWork experience placementCasual workFlexible hours$86.9k - $198k
Remote Sensing Software Engineer, SeniorThe Opportunity:As a senior Remote Sensing Software Engineer, you will architect advanced SDA and remote sensing exploitation pipelines, guide technical direction, and lead multi-disciplinary teams building high-fidelity space observation...Full timeContract workPart timeLocal areaRemote work$86.8k - $165.2k
...challenges and to meet the demands of a rapidly evolving global market. Collins is seeking Engineers to be part of an engineering team for the AF DCGS High Band Mission Applications Software (HBMAS) Sustainment and Development program. Under this effort, RTX Collins personnel...Contract workTemporary workWork experience placementWork at officeRemote workRelocationFlexible hours$125k - $155k
...Software EngineerSoftware Engineer Aurora, CO TS/SCI w/ Poly Compensation Range: $125,000 – $155,000Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that...$150k - $185k
...Software Engineer II – Satellite Ground Systems Location: Aurora, CO – Onsite Salary: $150,000–$185,000 Clearance: Active Top Secret/SCI Required | CI Polygraph Preferred Citizenship: U.S. Citizenship Required About the Opportunity Talent Stack is representing...Temporary workInternshipFlexible hours$70 - $90 per hour
Software Engineer - ENG03 - Cleared On-SiteJob#: 2045101Job Description:We have multiple openings for software engineers at varying seniority levels! Please apply if this looks like a good match for you, we are looking for candidates with a range of experience starting...Long term contract$98.5k - $206.8k
Job Title: Full Stack Software Engineer/DeveloperJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: NoneType of Travel: NoneAnticipated Posting End: 9/14/2027The Opportunity:CACI is...Contract workWork experience placementRemote workFlexible hours$98.5k - $206.8k
Job Title: Full Stack Software EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with... ...to national security* Work with a highly experienced team of engineers across the US* Integrate with dozens of external systems to exchange...Contract workWork experience placementRemote workFlexible hours$95.6k - $188.4k
Position Summary Software Engineer II, AI & Engineering/Engineering as a Service Position Summary Software Engineer II, AI & Engineering/Engineering as a Service AI & Engineering leverages cutting-edge engineering capabilities to build, deploy, and operate integrated...Local areaVisa sponsorshipFlexible hours$90k - $130k
...solutions. Our team is passionate about creating robust, scalable, and high-performing software that meets the evolving needs of our clients. We are looking for a Full-Stack Software Engineer who shares our enthusiasm for technology and wants to be a part of a dynamic team...Full timeTemporary workWork at officeLocal areaRemote workWork from home- RTX is hiring software co-ops for its Raytheon Air & Space Defense Systems unit. This part-time, remote position targets seniors or postgraduate students with a December 2027 graduation date. Successful candidates will pursue security clearance activities and monthly training...Remote jobFull timePart time
$100k - $160k
...Job Description Job Description What Impact You'll Have We are seeking an enthusiastic Junior Software Engineer with 2+ years of experience to join our multi-team agile engineering program. In this role, you will work alongside senior engineers to develop,...Contract workImmediate start- RTX is offering a remote software engineer co-op targeting senior or postgraduate students with a December 2027 graduation. The role involves Java development in Linux, agile practices, and security-clearance activities during the co-op period. Selected candidates may transition...Remote jobFull time
- RTX (Raytheon) is offering a part-time remote software engineer co-op targeting senior or postgraduate students graduating in December 2027. You will work on object‑oriented software in Java within a Linux environment and participate in security clearance activities. Selected...Remote jobFull timePart timeRelocation
- ...Job Description Job Description We are seeking an experienced, Sr. Software Engineer / Architect to join our Satellite Systems team. In this integration-focused role, the candidate will assist in the integration of subcontractor-developed ground software into the government...For subcontractorImmediate start
- Quest Diagnostics is looking for a Software Engineer to create well-designed, effective, testable, and specification-compliant code and carry out the entire product development lifecycle. Responsibilities Create new functionalities and redesign certain aspects of an already...
$69.4k - $158k
Artificial Intelligence Software EngineerThe Opportunity: As an AI software engineer, you know that good software is more than just a nice-looking interface and data. Today, you need to develop user-focused solutions that increase organizational efficiency and enable better...Full timeContract workPart timeWork at officeLocal areaRemote work$107.5k - $204.5k
...the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead... ...and implementationDesign, develop, test, deliver, and maintain software for cutting-edge satellite ground systems.Work with a team of...Temporary workWork experience placementWork at officeRemote workRelocationRelocation packageFlexible hours$130k - $200k
What Impact You'll Have We are seeking a skilled Software Engineer with 5+ years of experience to join our multi-team agile engineering program. In this hands-on role, you will build, integrate, and deploy reliable backend services, data pipelines, and core software components...Contract workLocal areaImmediate start- ...DCCA is proud to offer career growth opportunities and a competitive compensation and benefits package. Visit our website at: Software Engineer 3 Candidate must have an active TS/SCI w/Poly For over 40 years, DCCA has provided a broad range of IT services to government...Flexible hours
- ...implement, and manage CI/CD pipelines to support frequent, reliable software deployments using Jenkins and Groovy. • Build and deploy... ...program. • Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 5 years of prior...Full timeContract workLocal area
$88.95 - $100.97 per hour
Job Title Software Engineer Overview EverWatch is a government solutions company providing advanced defense, intelligence, and deployed support to our country's most critical missions. We are a full-service government solutions company. Harnessing the most advanced technology...Hourly payContract workLocal area- A leader in technology and mission solutions has an exciting opportunity for a Software Engineer in Colorado. The role involves software development lifecycle activities as part of an agile team. Candidates should have a BS degree, relevant experience, and strong skills...Flexible hours
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