Senior Software Engineer

Senior Software Engineer
Compa Industries is searching for qualified candidates for a Senior Software Engineer position at the Savannah River Site (SRS) in Aiken, SC.
Salary: $80/hr - $86/hr
Location: Aiken, SC (Hybrid)
Citizenship: US Citizenship Required
Work Schedule: 40-hour work week; schedules include 5/8s, 4/10s, or 9/80s
Clearance: Ability to obtain and maintain DOE “Q” clearance required; active clearance not initially required. Active eFOCI and Facility Level Clearance with DOE/NNSA required.

Impact

As a Senior Software Engineer, you will lead efforts to design, develop, and maintain complex applications in support of Department of Energy (DOE) initiatives. Your work will ensure the operational readiness, cyber compliance, and technical integrity of mission-critical systems. This role is vital to sustaining long-term IT capabilities that support national security and scientific advancement at the Savannah River Site.

?? Mandatory Experience Requirement – Read Before Applying

To be considered, candidates must meet all of the following:

• Minimum 10 years of software engineering experience on DOE projects—DOE project background is essential.
• Fluency in one or more programming languages: JavaScript, VB, C+, and/or Python.
• Eligible for a DOE “Q” clearance—applicants without U.S. citizenship or the ability to obtain clearance will not be considered.

Responsibilities and Duties

• Maintain operational status of assigned applications, resolving customer support issues and testing upgrades.
• Lead moderately complex software engineering initiatives and projects.
• Apply knowledge of functional and system requirements in collaboration with cross-functional teams.
• Guide and mentor less experienced personnel in technical development and documentation practices.
• Evaluate new automation opportunities and define cost-benefit parameters.
• Perform root cause analysis for complex issues and implement corrective actions.
• Execute full software development lifecycle tasks including testing, debugging, documentation, and validation.
• Maintain federal compliance and cybersecurity posture of systems.
• Support installation, upgrades, and planning for database and software infrastructure.
• Participate in validation, configuration management, and systems analysis reviews.
• Travel to SRS once per quarter to meet with engineering teams (estimated travel budget: $6,000/year).

Minimum Qualifications

• Bachelor’s degree in IT-related field + 5 years of relevant experience
  OR
• Non-IT Bachelor’s + 7 years relevant experience
  OR
• Associate’s degree in IT + 7 years relevant experience
  OR
• Non-IT Associate’s + 9 years relevant experience
  OR
• High school diploma with at least 11 years equivalent knowledge/experience

AND

• At least 15 years of software engineering experience, including 10 years on DOE-related projects.
• Demonstrated ability to develop and support moderately complex software solutions.
• Working knowledge of standard software engineering practices and database infrastructure.
• Strong troubleshooting, debugging, and configuration management skills.
• Able to work independently and in multidisciplinary teams.

Desired Skills

• Experience developing Rational DOORS Requirements Management Extensions.
• Prior SRS experience and familiarity with SRNS procedures.
• Active DOE L or Q clearance within the past 2 years (preferred).

Education and Experience Requirements

• Ongoing professional development in software engineering principles and practices.
• Strong applied understanding of software development fundamentals, including secure code and system administration practices.
• Demonstrated success in technical leadership roles and project coordination.

Why Work at COMPA Industries?

We strive to provide careers, not just jobs. For over 30 years, COMPA has supported the DOE and national security missions with technical expertise and innovation. We offer competitive compensation, a collaborative culture, and the chance to make a real difference. Be part of a mission-focused team solving complex challenges in nuclear facilities.
COMPA is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration without regard to age, race, color, religion, sex, national origin, sexual orientation, disability, or protected Veteran status.
Note: COMPA’s policy may disqualify applicants with certain criminal histories from specific positions.

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