Mid-Level Software Engineer U.S. Citizenship Required
Trigon Cyber
Job Description We areseeking a talented and motivated Mid-Level Software Engineer to join our team. In this role, you will be responsible for designing, developing, and maintaining software solutions for our defense projects. The ideal candidate can be involved in all phases of the software development lifecycle, from requirements analysis and design to coding, testing, and deployment. This position isoOffice or lab-based, with occasional travel (up to 25%) to customer or test sites as needed. Primary Responsibilities: Software Development: Design, develop, and maintain software applications for aerospace and defense. Cross-Disciplinary Collaboration: Collaborate with various engineering teams to ensure that all systems components are correctly integrated and satisfy system requirements. Reviews: Perform design and code reviews and provide constructive feedback. Testing & Validation: Perform testing of software solutions using automated testing within CI/CD and development environments. Troubleshooting & Problem Solving: Investigate, debug, and resolve software defects and issues. Documentation: Prepare technical documentation to support software development, system integration, configuration, and validation processes. Continuous Improvement: Contribute to the development of best practices and processes for integration to improve efficiency and reduce risks. Qualifications Required Skills/Experience: 3+ years of experience in software development. Bachelor’s degree in Computer Science, Software Engineering, or a related field. Strong programming skills in languages such as C++, Java, C#, Python, or similar. Experience with software development methodologies and lifecycle Excellent problem-solving and analytical skills Experience working with Linux Operating Systems. Strong communication and teamwork abilities Familiarity with version control systems and CI/CD Experience with debugging and testing U.S. Citizenship Desired Skills/Experience: Master's degree in Computer Science, Software Engineering, or a related field. Experience withFuture Airborne Capability Environment (FACE) or other Modular Open Systems Architecture (MOSA) development Experience with UML Diagrams and Model Based Systems Engineering (MBSE) Experience with Agile software development Active Secret Clearance Why Trigon Cyber? Competitive pay with 401(k) match. Health, dental, and vision coverage. Life and disability insurance. Paid time off and professional development support A mission-first company where your expertise has a direct impact.
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$87.1k - $157.45k
...responsive, cost-effective engineering, scientific and IT... ...Aviation Embedded Software Engineer to work... ...members will be required on a frequent... ...June 2, 2026 For U.S. Positions:... ...range for this job level is a general guideline... ...national origin, citizenship, religion, physical...SoftwareWork at officeLocal areaImmediate start- ...Solutions (PS) division is seeking a Mid-Level Embedded Software Engineer to join our employee-owned team... ...of customer deliverables. Required Qualifications ~ Bachelor... ...source control and CI workflows. ~ U.S. Citizenship is required. ~ Ability to obtain...SoftwareFor contractorsFor subcontractorFlexible hours
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$87.1k - $157.45k
...Maintainability) Engineer to join a diverse... ...Electrical Engineering, Software Engineering,... ...derating. Position requires candidate to be... ...Alabama, AL area. US Citizenship is required and... ...May 1, 2026 For U.S. Positions:... ...range for this job level is a general guideline...SoftwareFor contractorsFor subcontractorLocal areaImmediate startWorldwideRelocation- ...most critical IT missions. Clearance Requirement: None required at the time of... ...application modernization initiative. The legacy software system utilizes an outdated... ...United States Citizen and present proof of Citizenship, if selected Bachelor’s Degree from...SoftwareContract workTemporary workFor contractorsLocal areaFlexible hours
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$87.1k - $157.45k
...responsive, cost-effective engineering, scientific and IT... ...Aviation Embedded Software Engineer to work... ...members will be required on a frequent... ...June 2, 2026 For U.S. Positions: While... ...range for this job level is a general... ...national origin, citizenship, religion, physical...SoftwareFull timeWork at office- ...Mid-level Software Engineer Kegman Inc. is a Woman-owned, Service-Disabled Veteran... ...support services to U.S. Government clients. Kegman... ...remote/telework job. This job requires the selected applicant to... ..., therefore, requires U.S. citizenship. JOB DESCRIPTION Kegman...SoftwareContract workFor contractorsFor subcontractorImmediate start
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$87.1k - $157.45k
...exciting opportunity for a Mid-Level Defensive Cyber Software Developer in our... ...of Security Engineering, Computer Network Operations... ...PNT threats against U.S. weapon systems.... ..., Alabama, and requires a TS/SCI Clearance.... ...age, national origin, citizenship, religion, physical...SoftwareFull timeImmediate startFlexible hours- ...Mid-Level Cyber Software Engineer Full-time Huntsville, AL About Us Trideum Corporation... ...development, including but not limited to, requirements generation, research and... ...existing skills. Security and Citizenship: Must be a US citizen and hold a Secret...SoftwareFull time
$87.1k - $157.45k
...exciting opportunity for a Mid-Level Defensive Cyber Software Developer in our... ...in Security Engineering, Computer Network Operations... ..., Alabama, and will require the candidate to be... ...May 13, 2026 For U.S. Positions: While... ...age, national origin, citizenship, religion, physical...SoftwareFull timeLocal areaImmediate startFlexible hoursShift work- ...seeking a highly motivated and skilled Software Engineer to support the Short-term Prediction... ...a minimum of 3 years’ experience Required Technical Experience: Unix/Linux Administration... ...the employee or others. Proof of U.S. Citizenship is required. Compensation Details:...SoftwareHourly payContract workTemporary workInternshipWork at officeLocal areaRemote workWork from homeMonday to FridayFlexible hours
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- Kegman, Inc. is seeking a Mid-level Software Engineer in Huntsville, Alabama to support software development for Department of Defense contracts. The... ..., development, and technical reviews. Candidates must be U.S. citizens and able to obtain a government security clearance...Software
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$96.3k - $144.5k
...be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE... ...Systems is seeking a Cyber Software Engineer This position is located... ...used in lieu of a degree. U.S. Citizenship is required A current/... ...8570 Certification for IAT Level II or higher within six months...SoftwareRelocation packageShift work- ...research, development, and engineering services to the Federal Government... ...is seeking a Full Stack Software Engineer to design, develop... ...product owners to define requirements and deliver technical... ...Required Qualifications: ~ U.S. Citizenship ~ Bachelor's degree in Computer...SoftwareContract workTemporary workLocal areaRelocation packageFlexible hours
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