Senior Software Engineer - Command & Control (C2)
Four Sea Group, Inc.
Four Sea Group, Inc. in Aurora, Colorado is seeking a Senior Software Engineer – Command & Control to design and develop software solutions in a secure mission environment. This role requires solid software engineering skills and the ability to work independently and collaboratively in a fast-paced environment. The ideal candidate will have a Bachelor’s degree, 6+ years of experience, and an active TS/SCI Security Clearance. Enjoy competitive compensation, flexible time-off options, and comprehensive health benefits. #J-18808-Ljbffr Four Sea Group, Inc.
$151.7k - $205.2k
Senior Software Engineer - Command & Control Four Sea Group is a 100% employee-owned technical mission support company based in Denver, Colorado. Founded by... ...Security Clearance Experience in command-and-control (C2) software environments. Experience with C++...SeniorTemporary workWork experience placementFlexible hours$86.8k - $165.2k
...100 years of experience and renowned engineering expertise to meet the needs of today’s... ...capabilities of detection and sensing, command and control, and air-to-air, air-to-surface, and surface... ...develop, test, deliver, and maintain software for satellite ground systems. Work...SeniorContract workTemporary workWork experience placementWork at officeRemote workRelocationRelocation packageFlexible hours$86.8k - $165.2k
...Design, develop, test, deliver, and maintain software for satellite ground systems. Work with talented teams of engineers, architects, and leaders in an Agile environment... ...ground system technologies including command & telemetry, flight dynamics, planning and scheduling...SeniorTemporary workRelocationRelocation packageFlexible hours- EVONA is seeking a Senior Ground Software Engineer to work onsite in Denver, CO, focusing on cloud-native command and control systems. You will design and develop scalable backend services for mission-critical operations in challenging environments. This role requires...Senior
$86.8k - $165.2k
Prattwhitney is seeking a Software Engineer based in Aurora, CO to join their Air & Space Defense Systems team. In this role, you will design, develop and maintain software for satellite command/control in a collaborative Agile environment. The ideal candidate will have...Suggested- Prattwhitney in Aurora, CO is looking for a Software Engineer to design, develop, and maintain user interface software. This role involves collaboration in an Agile environment with a talented team. Candidates typically should have a STEM degree and 5 years of relevant...SeniorRelocation package
$140k - $177k
A leading aerospace company is seeking a Software Engineer to develop embedded jet engine control software. This role involves collaborating with engineers to validate system requirements and building real-time software for critical systems. Candidates should have experience...Senior- ...are building a new center of engineering excellence to design our... ...country. What You'll Do Our Senior Software Engineer will: Lead design... ...skills in C++, with strong command of performance optimization... ...conditions, noise, and non-climate-controlled environments. May require...SeniorPermanent employmentWork at officeFlexible hours
- Lockheed Martin is seeking an experienced professional in Littleton, Colorado for the guidance, navigation, and control (GN&C) of spacecraft. The role involves performing spacecraft controls design, analysis, and testing, as well as collaborating with multidisciplinary...Senior
$86.8k - $165.2k
Location: Aurora, CO. This onsite software engineering role is part of Raytheon’s Air & Space Defense Systems (ASDS) team. What You Will... ...maintain reusable ground system software for satellite command and control. Collaborate with engineers, architects, and leaders in an...SeniorRelocation packageFlexible hours- ...Legion Technical Solutions has a leadership opportunity for a Sr Software Engineer. This position will support a 23 person software team that... ...in lieu of a degree. Proficiency in C++, JAVA, version control, and documenting bugs/fixes in a UNIX/Linux environment. Experience...SeniorRelocation packageFlexible hours
- Position Summary You will be joining a talented team of software engineers who are designing and developing a reusable software foundation to build satellite command and control software. This onsite role is located in Aurora, CO. What You Will Do Design, develop, deploy...SeniorTemporary workRelocation packageFlexible hours
- Position: Senior Controls Application Engineer Location: Salt Lake City, UT Job Id: 3993 # of Openings: 1 TITLE: Senior Controls Application Engineer REPORTS TO: Director - Controls JOB DUTIES / GENERAL REQUIREMENTS: The Senior Controls Application Engineer will be involved...SeniorFor subcontractorImmediate start
- XNRGY Climate Systems in Mesa, Arizona is looking for a Lead Controls Engineer / PLC Programmer to lead the design and programming of advanced control systems primarily using Siemens platforms. The successful candidate will oversee the full project lifecycle, mentor junior...Senior
$130k - $190k
...Defense Solutions specializes in software development and solutions,... ...and operations, with senior-level personnel formerly from... ...experts, analysts, software engineers, and its data scientists to create... ...CAIA) and maintains policies, controls, and oversight practices designed...SeniorTemporary workRemote workFlexible hours$175k
...just watch the AI revolution. Build the infrastructure that controls and secures it. The Role: AI is reshaping how organizations... ...are the connective tissue that makes it possible. As a Senior Software Engineer , you’ll play a critical role in shaping impactful product...Senior- ...Senior Software Engineer Location: Denver, CO 80112 US Posted: 01/05/2026 Employment Type: Direct Hire Industry: Engineering Job Number: 19682... ...integration Skilled in Agile methodologies and Git for source control Familiarity with Azure DevOps or similar platforms...SeniorVisa sponsorship
$143.49k - $197.29k
...developing new products and services? Join us! Our Software Engineers work in an agile, collective environment. As a Senior Software Engineer, you will be responsible... ...ISR and aviation systems. Its end‑to‑end Command, Control, Computers, Communications and Intelligence,...SeniorWork experience placement$130k - $150k
## Senior Software EngineerApplylocations: Denver, USA: Salem, USAtime type: Full timeposted on... ....**The Role:**As a Senior Software Engineer on the Qubit team, you will play a pivotal... ...development* Proficiency with version control systems, especially Git.* Strong experience...SeniorLocal area- ...About the Role We have multiple openings for Senior Software Engineers to join our core development team. As a Senior Software Engineer at our... ...adherence to compliance standards (e.g., PCI or SOC2 relevant controls). Collaboration & Mentorship – Work closely with cross‑...SeniorFull timeWork experience placementRemote work
- A leading engineering firm in Englewood, Colorado, is seeking a qualified Electrical or Mechanical Engineer for their Instrumentation and Controls Engineering group. The role focuses on process controls engineering projects for nuclear power plants, including digital systems...Senior
$131.3k - $237.35k
...Description Leidos has an exciting opportunity for a Sr. Software Engineer! *Must have an active TS/SCI Polygraph up front. No exceptions.... ...and reusable. You will provide software process management and control throughout the coding portion of the software development...SeniorLocal areaImmediate start- ...100 years of experience and renowned engineering expertise to meet the needs of today’s... ...capabilities of detection and sensing, command and control, and air-to-air, air-to-surface, and surface... ...develop, test, deliver, and maintain software for satellite ground systems. Work...Relocation package
$130k - $170k
SciTec Incorporated in Aurora, Colorado, is seeking a Sr Staff/Senior Software Engineer to support Missile Defense Solution software programs. The role involves customer-facing onsite support, system optimization, and troubleshooting for critical mission systems. Ideal...Senior- Great opportunity for a growing Software/professional service company. Company is 300+ employees... ...and mortar institution. Full-Stack engineer that is an incredible team player and... ...Microsoft Windows Server and IIS Source control background in Git or Bitbucket Agile/...SeniorContract workMonday to Friday
$118.02k - $180.31k
Sargent Lundy in Englewood, Colorado, is hiring for a role in Instrumentation and Controls Engineering. This position involves developing complex programs for nuclear power projects and requires a BS/MS in engineering with 10+ years of relevant experience. The role offers...Senior$145k - $175k
Senior CI/CD Software Engineer - Aurora, CO - Active TS/SCI - Compensation Range: $145,000 - $175,000 Company Overview Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that...SeniorLocal area$120 - $160 per hour
...and giving security teams visibility, control, and confidence. Semgrep gets smarter... ...at semgrep.dev. About the role As a Senior Growth Engineer within the Product Engineering organization... ...of experience writing production software and building web applications. Our stack...SeniorHourly payCurrently hiringLocal areaRemote workWeekend work$93.2k - $164.45k
...find a career that's built for you! We are seeking for a Senior Software Engineer to join our FSW/Sim Integration team that develops Sim Software... ...end test scripts Work closely with Navigation, Guidance & Control, Flight Software development, and HWIL teams to ensure...SeniorFull timeTemporary workWork experience placementWork at officeRemote workRelocationFlexible hoursShift work- ...expand and grow our Private Cloud Engineering team with talented and inspired Software Engineers. Essential Functions... ...tools (e.g., Maven, Gradle), version control systems (e.g., Git), and CI/CD... ...technical tasks, with guidance from senior engineers. Required Education and...Senior
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