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Salary
$80k – $105k per year
Location
In office (San Diego)
Seniority
Senior
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 28, 2026. First seen by Alion on Oct 27, 2026. Sigma Defense Systems scores A on the Alion truth index.

Overview
Company
Impact
Profile match
Sigma Defense Systems is a defense technology enterprise and systems integrator specializing in tactical communications, C5ISR, and CJADC2 solutions. The company provides software-defined networking hardware, DevSecOps software development, electronic warfare capabilities, tactical edge intelligence, and digital modernization services to connect military personnel and command structures. Headquartered in Perry, Georgia, United States, the organization serves the U.S. Department of Defense, armed forces branches, intelligence agencies, and government partners across national and international operational theaters.

Sigma Defense is seeking a Navy Veteran with Surface Navy experience as a qualified Combat Systems Coordinator (CSC) on an AEGIS BMD or equivalent platform to serve as a Ballistic Missile Defense (BMD) Training Specialist (CSC) Subject Matter Expert (SME) to conduct ship training and assessments for Afloat Training Group Pacific.

Equal Opportunity Employer/Veterans/Disabled: Sigma Defense Systems is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.

Requirements

  • 2+ years of surface navy experience as a qualified Combat Systems Coordinator (CSC) on an AEGIS BMD or equivalent platform.
  • 2+ years as an instructor/trainer or operational experience on a BMD configured AEGIS ship or BMD command/agency.
  • Participated in the completion of a BMD deployment certification or similar training as a CSC.
  • Experience in ballistic missile threats and developing missiles order of battle for countries of interest.
  • Experience with BMD concepts and development of comprehensive intelligence scenario products for BMD training.
  • Knowledge of BMD tactics, Technical Systems, and Instructions, including COMNAVSURFORINST 8820.2 series requirements and Tactical memorandums
  • Knowledge of the AEGIS Combat Systems; its components and instructions.
  • Knowledge of BMD Command and Control issues, regarding surveillance, engagement, and planning functions required for each of the various numbered fleets.

Personnel Clearance Level:

  • Candidate must possess or have the ability to obtain an active Secret clearance or higher.
  • Clearance may be sponsored for the right candidate.

Essential Job Duties (not all-inclusive):

  • Operating as part of a training team or augmenting uniformed Navy training teams in the conduct of various shipboard training and assessment events that support ship BMD certification process throughout the Pacific AOR.

Salary Range: $80,000 - $105,000 annually.

Benefits

  • Dental and Vision Insurance
  • Medical Insurance to Include an HSA Plan and HRA Plan
  • Life and A&D coverage
  • Employee Assistance Program (EAP)
  • 401(k) Plan with Company Matching Contributions
  • 160 Hours of Paid Time Off (PTO)
  • 12 (Floating) Holidays
  • Educational Assistance
  • Highly Competitive Salary
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