{"id":816381,"url":"https://alion.io/job/sixgen-senior-cost-estimatoranalyst-tssci-poly","title":"Senior Cost Estimator/Analyst-TS/SCI & Poly","company":{"id":686212,"name":"SIXGEN","domain":"sixgen.io","url":"https://alion.io/company/sixgen","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"B","score":76,"open_postings":19,"ghost_share":0.316,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":84,"computed_at":"2026-11-05T05:54:30Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":[],"countries":[],"hiring_countries":["US"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":115000,"max_usd":218000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":713},"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-06-26T18:07:50Z","employer_posted_date":"2026-08-31","last_verified_at":"2026-11-05T16:45:24Z","board_verified":true,"closed_at":null,"days_open":132,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":131},"description":"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.\nPOSITION OVERVIEW\nPosition: Senior Cost Estimator/Analyst\nLocation: Annapolis Junction, MD\nClearance Requirement: TS/SCI with Polygraph\nWHAT YOU’LL DO\nSIXGEN 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.\nResponsibilities include:\nAnalyze business, financial, technical, and programmatic data using quantitative, statistical, economic, and engineering methods to support informed decision-making.\nCollect, organize, normalize, analyze, and document cost, technical, financial, and programmatic data for acquisition programs.\nDevelop life cycle cost estimates (LCCE), independent cost estimates (ICE), component cost analyses (CCA), and program office estimates (POE).\nPerform analysis of alternatives, business case analyses, cost risk assessments, schedule realism assessments, and cost estimating relationship (CER) development.\nSupport project teams by providing cost estimating expertise and advising on methodologies, models, and estimating factors.\nPrepare, present, and defend cost estimates, analyses, and technical briefings to Program Offices, Program Executive Offices, and other stakeholders.\nTechnology proficiency includes:\nMaster'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\nMinimum of 10 years of DoD and/or Intelligence Community acquisition cost estimating and cost analysis experience\nAt least 7 years supporting C4I or major automated information systems acquisition programs\nExperience developing and documenting Life Cycle Cost Estimates (LCCE), Independent Cost Estimates (ICE), Component Cost Analyses (CCA), and Program Office Estimates (POE)\nExperience developing and analyzing Cost Analysis Requirements Descriptions (CARD) and/or Intelligence Capability Baseline Descriptions (ICBD)\nExperience developing cost estimating relationships (CERs), cost factors, and performing cost risk analysis and research\nStrong quantitative analysis, financial modeling, statistical analysis, and analytical problem-solving skills\nInternational Cost Estimating and Analysis Association (ICEAA) certification desired\nCOMPENSATION & BENEFITS\nSIXGEN 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.\nAdditionally, SIXGEN offers top-tier benefits for full-time employees, including:\nEmployer-paid health insurance premiums (medical, dental, vision) for you and your family\nEmployer-paid short/long term disability insurance and basic life/AD&D insurance\n401K with a 4% employer contribution\nProfessional development reimbursement options available (training, certification, education, etc.)\nFlexible and remote work policies for most positions\nFlexible PTO and holiday schedule\nFor more information, please reach out to our Human Strategist Amy Maxwell at .\nOUR COMMITMENT\nSIXGEN 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.\nWe are committed to fostering an inclusive culture that values diversity in our people, reflecting the communities we serve and our customer base. 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