{"id":3280642,"url":"https://alion.io/job/freedom-consulting-group-endpoint-security-services","title":"Endpoint Security Services","company":{"id":98194,"name":"Freedom Consulting Group","domain":"freedomconsultinggroup.com","url":"https://alion.io/company/freedom-consulting-group","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"B","score":82,"open_postings":92,"ghost_share":0.217,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":88,"computed_at":"2026-10-29T05:49:05Z"}},"role":"Security","role_family":"Security","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Saint Louis, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":126000,"max_usd":242000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":1385},"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Active Directory","optional":false},{"name":"Linux","optional":false},{"name":"Nessus","optional":false},{"name":"VMWare","optional":false},{"name":"Windows","optional":false}],"status":"live","first_seen_at":"2025-09-16T13:37:56Z","employer_posted_date":"2026-10-26","last_verified_at":"2026-10-29T07:07:28Z","board_verified":true,"closed_at":null,"days_open":407,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":407},"description":"Freedom Technology Solutions Groups is looking for a Senior Endpoint Security Engineer to join our Transport & Cybersecurity Services (TCS) team.This is an exceptional opportunity for a cleared professional to join an incredibly talented team, work with cutting edge technologies, and propel your career within the Cyber realm! \nResponsibilities: \nImplement and apply technologies, processes, and practices designed to protect networks, devices, programs, and data from malicious attack, damage, or unauthorized access. \nProvide engineering and sustainment support for the various endpoint security solutions. \nEstablish computing environment by designing system configuration, directing system installation, and defining, documenting, and enforcing system standards. \nProvide specific, detailed information for hardware and software selection, implementation techniques, and tools for the most efficient solution to meet business needs, including present and future capacity requirements. \nConfigure and install various security products utilizing Linux OS. \nWork with both the software vendor and the customer to research, analyze, and implement enterprise-wide security solutions/capabilities/enhancements to support customer business/mission goals and objectives \nAssist with design, analysis, testing and implementation of state-of-the-art secure architectures \nOversee security infrastructure sustainment, maintenance, and advanced configuration (policy management, database administration and security management tools) \nOversee the reporting, documentation and investigation of all security related incidents; lead the development and implementation of corrective measures \n Qualifications \nRequired: \nActive security clearance \nDoD 8570 IAT Level II certified (current) \nMust obtain a CSSP Infrastructure Support certification within 6 months of hire date \nBachelor's degree (Engineering, Computer Science or related field) and ten (10) yearsof technical experience in Cyber Security. Additional experience may be considered in lieu of a degree. \nWorking knowledge of maintaining Enterprise Cyber Security Engineering requirements utilizing all or some of the following tools: Tenable Suite that include Security Center, Nessus Scanners, Nessus Manager \nStrong working knowledgeof administering applications in a Linuxenvironment \nExperience with large-scale enterprise/global networks in a high-paced, diverse environment \nUnderstanding of and experience with the DoD Architecture Framework and other key DoD network architecture and strategic planning instructions \nExperience in providing status reports and products to senior management and customers \nExperience with plans, designs, and evaluations of security systems and architectures \nDesired: \nCSSP Infrastructure Support certification \nAny Linux related certifications \nWindows Enterprise Active Directory (AD) architecture and VMWare virtualization \nWhat’s in It for You?\nFlexible work environment\nA team mentality - work with friendly, like-minded professionals\nWork with innovative, cutting edge technologies\nEnjoy extremely competitive compensation and benefits\nA work-life balance you can count on\nOpportunities to grow and advance your career on our dime\nThe Benefits You Get with Freedom\nAmazing benefits including matching 401k, fully paid medical, and more\nGenerous paid time off - including paid site closure days\nCompetitive salary offerings\nPaid training and tuition reimbursement\nReferral bonuses\nFully paid life and disability\nAnnual logo wear allowance\nCompany sponsored events (game nights, holiday party, summer party, happy hours)\nInterested in learning more about Freedom and our culture? Contact us today! We’re constantly hosting hiring events in our office and elsewhere, to help you get a sense of what life is like at Freedom before joining the team.\nAs an Equal Opportunity Employer, we do not discriminate on the basis of race, color, religion, sex, age, marital status, disability or veteran status\nApplicant Federal & E-Verify Postings\nVEVRAA Federal Contractor\nAccessibility: If you need an accommodation as part of the employment process, please contact Human Resources at\nPhone: 410-290-9035 \nEmail: \nEqual Opportunity Employer, including disabled and veterans.\nIf you want to view the EEO Law poster, please choose your language: English - Spanish - Arabic - Chinese\nIf you want to view the EEO Law Supplement poster, please choose your language: English - Spanish - Chinese\nIf you want to view the Pay Transparency Policy Statement, please click the link: 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