{"id":114021,"url":"https://alion.io/job/agile-defense-security-engineer","title":"Security Engineer","company":{"id":716156,"name":"Agile Defense","domain":"agiledefense.com","url":"https://alion.io/company/agiledefense","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"B","score":84,"open_postings":31,"ghost_share":0,"stale_share":0.645,"repost_share":0,"time_to_fill_p50_days":41,"computed_at":"2026-10-17T05:46:00Z"}},"role":"Security","role_family":"Security","seniority":null,"employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Springfield, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":120000,"max":140000,"currency":"USD","period":"year","gross":null,"usd_annual":140000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Active Directory","optional":false},{"name":"Confluence","optional":false},{"name":"EnCase","optional":false},{"name":"FTK","optional":false},{"name":"Linux","optional":false},{"name":"PKI","optional":false},{"name":"Unix","optional":false},{"name":"VPN","optional":false},{"name":"Windows","optional":false}],"status":"live","first_seen_at":"2025-11-17T21:47:05Z","employer_posted_date":"2025-11-17","last_verified_at":"2026-10-17T04:05:08Z","board_verified":true,"closed_at":null,"days_open":333,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":333},"description":"Requisition #: 1289\nJob Tittle: FO Security Engineer\nClearance: Secret\nLocation: Springfield, VA\nThe Security Engineering Team (SET) is required to provide network maintenance and special projects engineering support. The SET maintains, configures, and installs all supported hardware and software residing within Enterprise Analysis System (EAS) and provides support for all Focused Operations (FO) engineering special projects. This team performs engineering and system administration services on all FO systems located in on premises, in the cloud and in wireless environments. These systems include threat emulation, custom big data analytics, open-source and COTS/Government of the Shelf (GOTS) tools as listed below:\nCyber Threat Detection Tools\nCase Tracking Tool - CASPR (JIRA, Confluence)\nEnterprise Tactical Operations Tool\neDiscovery and Forensics Tools - EnCase, FTK, Nuix\nHunting and Threat Emulation Tools - Analysts VM's\nFocused Operations Networks - Palo Alto FW's, Dell Switches\nThreat Detection Tools - McAfee ePO, DTEX\nOther FO Development Projects (As Assigned)\nIn support of EAS the SET will perform the following tasks:\nImplement automation and orchestration capabilities within the FO environment.\nDesign and develop documentation for on-premises and cloud-based solutions provided.\nDocumentation includes standard operating procedures (SOPs), technical documentation, diagrams, etc.\nProvide support for TSA PKI functions, including system administrative support for creating and setting up certificates on systems.\nMust provide analysis related to the design, development, security and integration of hardware/software interfaces and all system level requirements to provide an integrated IT solution.\nPerform health and wellness monitoring of the FO FISMA Systems.\nPerform administration, maintenance, and updates of forensic applications to ensure they remain functional.\nEnsure that updates to applications and systems shall be carefully planned and scheduled so as to not affect any on-going or active investigations.\nReview the health and well-being of all security technologies including firewall, router, VPN, IDS sensors, proxies, wireless, PKI, and switch changes within FO FISMA Systems. The results of which shall be captured and reported in the monthly Focused Operations Network Health and Wellness Reports deliverable on a monthly basis.\nTravel to locations where EAS devices are located for system administration and/or repair if needed.\nEnsure that all changes required follow the proper Request for Change (RFC) process, have been approved through the appropriate Change Control Board (CCB) and are properly tested before deployment to the production FO FISMA Systems.\nRecommend and implement technologies/changes that will enhance the operations and/or security of the FO FISMA Systems.\nDocument all recommendations and changes and provide it to the FO Branch Manager, or his designee.\nEnsure that all TSA change control processes are followed, and all changes are approved prior to implementation.\nCoordinate with other TSA offices to have FO technologies implemented within the TSA Systems.\nCreate and deliver Security and Vulnerability Status reports by all systems managed on a monthly basis.\nAdminister, review and provide recommendations for the following devices, both hardware and software (Windows, Macintosh and UNIX/Linux based), including laptops, desktops, PDAs, printers, mobile computing devices, mobile electronic media, Active Directory Servers, member servers, other workgroup servers outside of the main Active Directory realm, other technology devices such as forensic write blocking, and imaging for the FO FISMA Systems.\nAssist in the management of all Operating Systems, tools and applications utilized by IAD Security Engineers, as needed.\nDevelop integrated system test requirement, strategies, devices and systems.\nConduct overall system level testing and security testing.\nDesign and integrate information security suites, tools, capabilities into delivered solutions to ensure federal and commercial security best practices.\nDaily Responsibilities:\nUpdate tickets in JIRA\nCheck ePO server to verify there no issues and make sure antivirus definitions are updated\nKeep WSUS server up-to-date to include approving/declining patches and database maintenance\nEnsure all equipment is functioning as necessary\nEnsure backups are completed and successful\nAttend all meetings scheduled and provide necessary feedback to the team\nReview logs for anomalies\nRemediating/Mitigation of all security issues\nUpdating/Creating documentation as needed\nEnsuring that all OLC Training is completed\nProvide input to ISVMs and other requests from the ISSO\nAssist other teams with requirements or issues they may be having","description_format":"text","description_chars":4770,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":true,"languages":[]},"benefits":[],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Digital Government","Managed Security","IT Consulting & Digital Transformation","Cloud Consulting & Migration"],"lifecycle":[{"event":"open","at":"2025-11-17T21:47:05Z"}],"visa":[],"liveness":{"score":2,"band":"cold","label":"Long shot","p_open":1,"p_active":0.073,"p_room":0.28,"age_days":333,"expected_fill_days":41,"reasons":["conf:1","stale_co","urgency","velocity","win:tail","crowd:brand"],"computed_at":"2026-10-17T05:46:00Z"},"pay":{"stated_usd_annual":140000,"is_top_pay":false},"html_url":"https://alion.io/job/agile-defense-security-engineer","json_url":"https://alion.io/job/agile-defense-security-engineer.json","meta":{"generated_at":"2026-10-17T06:25:02Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and 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