Senior Cost Estimator/Analyst-TS/SCI & Poly
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Before you apply
LocationAnnapolis, Annapolis Junction, MD
Typefull-time
SenioritySenior
Experience10+ yrs
DepartmentOperations
Company size51–200 people
PostedJun 26, 2026 · 4mo ago
Verified live3d ago
May no longer be actively hiring
Posted by the company on Jun 26, 202663% of this company's open roles have been listed for 90+ days
At a glanceSummarised by Seekless from the posting.
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
TS/SCI with Polygraph
International Cost Estimating and Analysis Association (ICEAA) certification
Benefits
Health insurance
Dental insurance
Vision insurance
Short term disability
Long term disability
Life insurance
401(k)
Professional development
Flexible work
Unlimited PTO
Holiday
About the company
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 OVERVIEW
• Position: Senior Cost Estimator/Analyst
• Location: Annapolis Junction, MD
• Clearance Requirement: TS/SCI with Polygraph
WHAT YOU’LL DO
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.
Responsibilities include:
• 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.
Technology proficiency includes:
• 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
COMPENSATION & BENEFITS
SIXGEN offers a competitive executive compensation package, designed to reflect the outsized impact and enterprise value creation expected of this role. The final package will be determined based on experience, qualifications, and demonstrated ability to lead strategic growth.
Additionally, SIXGEN offers top-tier benefits for full-time employees, including:
• Employer-paid health insurance premiums (medical, dental, vision) for you and your family
• Employer-paid short/long term disability insurance and basic life/AD&D insurance
• 401K with a 4% employer contribution
• Professional development reimbursement options available (training, certification, education, etc.)
• Flexible and remote work policies for most positions
• Flexible PTO and holiday schedule
OUR COMMITMENT
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.