{"id":3111765,"url":"https://alion.io/job/fathom4-systems-tester","title":"Systems Tester","company":{"id":4423427,"name":"Fathom4","domain":"fathom4.com","url":"https://alion.io/company/fathom4","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"JobScore","truth_index":{"grade":"B","score":75,"open_postings":3,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-27T05:46:45Z"}},"role":"QA","role_family":"QA","seniority":"junior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Charleston, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":54000,"max_usd":110000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":255},"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Linux","optional":false},{"name":"Windows","optional":false}],"status":"live","first_seen_at":"2026-10-22T17:40:02Z","employer_posted_date":"2026-10-22","last_verified_at":"2026-10-28T00:47:27Z","board_verified":true,"closed_at":null,"days_open":5,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":5},"description":"ABOUT US:\nFathom 4 (www.fathom4.com) is the kind of defense services company that you've always wanted to work with... and for. We strive to take care of all the people we support, including our employees, clients, troops, and community. We are in the people business, and that principle is what drives our culture. We hire people for a career, not just a particular project.\nWhen we concentrate on genuinely taking care of you, we know you will do what you can to care for the client. Fathom 4 grows when we build teams that feel the same way.\nSecurity Clearance Statement:This position requires a government security clearance, you must be a US Citizen for consideration.\nRESPONSIBILITIES:\nMaintains Test Plans and Procedures for 30-day security updates.\nConfigures and maintains test environment.\nConducts Test Readiness Reviews and delivers Test Reports.\nPerforms system level software testing to accurately validate functionality following application of 30-day security updates.\nBecomes a Subject Matter Expert with project equipment and software.\nWorks with development team to reproduce/troubleshoot issues encountered during testing.\nIndependently perform all documentation efforts (test cases, test reports, software load plans) for USMC Test events.\nAssist in management of project test beds and network devices, including configuration of Linux and Windows-based test support systems.\nAssist with management of project schedule through test event planning and execution.\nREQUIRED QUALIFICIATIONS AND EXPEREINCE:\n2-5 years of experience of Hardware and Software System testing, configuration, document generation in support of USMC SETR and Test and Evaluation events.\nB.S. in Computer Science, IT, Cybersecurity, or applicable Engineering discipline, with a GPA of 3.0 or better. Engineering and Science degrees must be from an ABET accredited institution to be considered valid by our government clients.\nHave strong working knowledge of USMC SETR Processes to support preparation for and documenting results of full lifecycle SETR Events.\nCLEARANCE\nCurrent Secret Clearance\nMust be a US Citizen\nSKILLS\nFamiliarity with MS Windows desktop and server operating systems\nFamiliarity with Linux operating systems\nExperience with USMC SETR (Systems Engineering Technical Review) Process\nWorking knowledge of system administration\nExcellent communication and writing skills for project documentation.\nLOCATION\nThe work location is ON-SITE in N. Charleston, SC, with 0-5% travel expected\nADDITIONAL DESIRED SKILLS AND EXPERIENCE\nExperience working with USMC Intel Programs of Record (POR)\nEQUAL OPPORTUNITY EMPLOYER\nFathom 4. LLC. is an equal opportunity employer that does not discriminate in employment. 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