Senior Cost Estimator/Analyst

SIXGEN’s mission is to deliver agile, mission-ready cybersecurity solutions that empower government and critical infrastructure organizations to stay ahead of advanced cyber threats. We combine innovation, deep expertise, and cutting-edge capabilities to uncover vulnerabilities, protect vital systems, and ensure operational superiority in an ever-evolving digital landscape.

• Position: Senior Cost Estimator/Analyst
• Location: Annapolis Junction, MD
• Clearance Requirement: TS/SCI with Polygraph

SIXGEN is actively seeking candidates to provide expert cost estimating and analytical support for Department of Defense (DoD) and Intelligence Community (IC) acquisition programs. This role is responsible for developing defensible life cycle cost estimates, performing quantitative analysis, and delivering data-driven recommendations that support strategic decision-making across complex acquisition initiatives.

• Analyze business, financial, technical, and programmatic data using quantitative, statistical, economic, and engineering methods to support informed decision-making.
• Collect, organize, normalize, analyze, and document cost, technical, financial, and programmatic data for acquisition programs.
• Develop life cycle cost estimates (LCCE), independent cost estimates (ICE), component cost analyses (CCA), and program office estimates (POE).
• Perform analysis of alternatives, business case analyses, cost risk assessments, schedule realism assessments, and cost estimating relationship (CER) development.
• Support project teams by providing cost estimating expertise and advising on methodologies, models, and estimating factors.
• Prepare, present, and defend cost estimates, analyses, and technical briefings to Program Offices, Program Executive Offices, and other stakeholders.

• Master's degree in Engineering, Operations Research, Cost Estimating, Mathematics, Finance, Economics, Business Administration, or related field with 18 semester hours in quantitative analysis, or a qualifying bachelor's degree with additional experience
• Minimum of 10 years of DoD and/or Intelligence Community acquisition cost estimating and cost analysis experience
• At least 7 years supporting C4I or major automated information systems acquisition programs
• Experience developing and documenting Life Cycle Cost Estimates (LCCE), Independent Cost Estimates (ICE), Component Cost Analyses (CCA), and Program Office Estimates (POE)
• Experience developing and analyzing Cost Analysis Requirements Descriptions (CARD) and/or Intelligence Capability Baseline Descriptions (ICBD)
• Experience developing cost estimating relationships (CERs), cost factors, and performing cost risk analysis and research
• Strong quantitative analysis, financial modeling, statistical analysis, and analytical problem-solving skills
• International Cost Estimating and Analysis Association (ICEAA) certification desired

SIXGEN is an Equal Opportunity Employer. We ensure that all applicants are considered for employment without regard to race, color, religion, sexual orientation, gender identity, national origin, disability, age, marital status, ancestry, projected veteran status, or any other protected group or class.

We are committed to fostering an inclusive culture that values diversity in our people, reflecting the communities we serve and our customer base. We strive to attract and retain a diverse talent pool and create an environment where everyone is empowered to be their authentic selves at work.