{"id":4057015,"url":"https://alion.io/job/the-aerospace-corporation-information-systems-security-engineer","title":"Information Systems Security Engineer","company":{"id":58420,"name":"The Aerospace Corporation","domain":"aerospace.org","url":"https://alion.io/company/the-aerospace-corporation","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":85,"open_postings":66,"ghost_share":0,"stale_share":0.576,"repost_share":0.03,"time_to_fill_p50_days":34,"computed_at":"2026-11-11T05:49:22Z"}},"role":"Security","role_family":"Security","seniority":"staff","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Colorado Springs, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":143300,"max":214900,"currency":"USD","period":"year","gross":null,"usd_annual":214900},"salary_estimate":null,"experience_years_min":10,"visa_sponsorship":false,"relocation_package":true,"has_equity":false,"technologies":[{"name":"Nessus","optional":false},{"name":"NIST 800-53","optional":false},{"name":"Windows","optional":false}],"status":"live","first_seen_at":"2026-11-10T00:00:00Z","employer_posted_date":"2026-11-10","last_verified_at":"2026-11-11T11:07:18Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you’ll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space.\nThe Office of the Chief Information Security Officer (OCISO) is responsible for Aerospace’s classified enterprise IT environment Cybersecurity. As an Information Systems Security Engineer(ISSE) (Information Systems Security Engineer Staff IV), you will be responsible for engineering and maintaining cyber tools and infrastructure, ensure vulnerability and security hardening compliance, and support assessment and authorization activities enabling critical missions. You will join a company that develops cutting edge solutions for our nation’s most complex space enterprise and mission assurance challenges and a team dedicated to Cybersecurity Excellence and innovative problem solving\nWork Model\nThe selected candidate will be required to work full-time, on-site at our facility in Colorado Springs, CO.\nWhat You’ll Be Doing\nConduct and support security assessments, vulnerability scans, and risk analyses to identify and mitigate potential weaknesses\nCoordinate with system administrators, developers, and network engineers to implement technical security controls and ensure ongoing compliance\nWork with independence to accomplish and successfully fulfill CISO and CSO Business Objectives\nInstall, configure, and maintain cyber tools such as Tenable Nessus, Trellix, & SPLUNK\nSupport ISSOs and ISSMs with security assessment and authorization (A&A) processes to achieve and maintain Authority to Operate (ATO)\nParticipate in design reviews, configuration management boards, and change control processes to ensure security implications are properly addressed.\nProvide security engineering input to system design, architecture decisions, and testing activities\nCollaborate with OCISO Personnel, Classified Network ISSOs & ISSMs, and government security officials to meet program security objectives and milestones\nDevelop and maintain positive relationships with program offices to showcase and sustain the department's activities.\nBuild and maintain strategic relationships with government customers, DoD and IC program offices, industry partners, and research institutions.\nWhat You Need to be Successful\nMinimum Requirement:\n Active TS/SCI clearance with SSBI\nDoD approved 8570/8140 baseline certification such as Security+ or equivalent\nMinimum 10 or more years of relevant experience with Bachelor’s Degree in Cybersecurity, IT, or Computer Science or, 8 or more years of relevant experience with Master’s Degree in Cybersecurity, IT or Computer Science.\nWorking knowledge of eMASS ATO Processes, RMF, NIST 800-53, and DISA STIGs\nHands-on experience with system hardening, vulnerability management, and security control implementation on Linux and/or Windows platforms\nProficiency with common security tools such as ACAS/Nessus, STIG Viewer, SCAP, SPLUNK, And Trellix\nDemonstrated experience managing Plans of Actions and Milestones (POA&Ms) through identification, remediation, and closure of security findings to support RMF and ATO compliance\nStrong communication and documentation skills for preparing technical reports and security artifacts\nAbility to collaborate across multidisciplinary technical teams and engage with government stakeholders\nHow You Can Stand Out\nIt would be impressive if you have these:\nAdvanced degree/certifications in Information Technology, Cybersecurity, Information Assurance, or related Cyber-Oriented Degrees\nExperience in CAP/SAP environments\nProficiency in scripting and automating security hardening, patching, and security compliance related activities\nProject management skills and experience\nA motivated passion for Cybersecurity excellence\nWe offer a competitive compensation package where you’ll be rewarded based on your performance and recognized for the value you bring to our business. The grade-based pay range for this job is listed below. Individual salaries within that range are determined through a wide variety of factors including but not limited to education, experience, knowledge and skills.\n(Min - Max)\n$143,300.00 - $214,900.00Pay Basis: AnnualLeadership Competencies\nOur leadership philosophy is simple: every employee, regardless of level and role, can demonstrate leadership. At Aerospace, our commitment is our people. To cultivate our talent and ensure that we have a strong pipeline of future leaders, we want individuals who:\nOperate Strategically\nLead Change \nEngage with Impact \nFoster Innovation \nDeliver Results \nWays We Reward Our Employees\nDuring your interview process, our team will provide details of our industry-leading benefits.\nBenefits vary and are applicable based on Job Type. A few highlights include:\nComprehensive health care and wellness plans\n\nPaid holidays, sick time, and vacation\n\nStandard and alternate work schedules, including telework options\n\n401(k) Plan - Employees receive a total company-paid benefit of 8%, 10%, or 12% of eligible compensation based on years of service and matching contributions; employees are immediately eligible and vested in the plan upon hire\n\nFlexible spending accounts\n\nVariable pay program for exceptional contributions\n\nRelocation assistance\n\nProfessional growth and development programs to help advance your career\n\nEducation assistance programs\n\nAn inclusive work environment built on teamwork, flexibility, and respect\n\nWe are all unique, from various backgrounds and all walks of life, yet one thing bonds all of us to each other-the belief that we can make a difference. This core belief empowers us to do our best work at The Aerospace Corporation.\nEqual Opportunity Commitment\nThe Aerospace Corporation is an equal opportunityemployer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, age, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender, gender identity or expression, color, religion, genetic information,marital status, ancestry, national origin, protected veteran status, physical disability, medical condition, mental disability, or disability status and any other characteristic protected by state or federal law. If you’re an individual with a disability or a disabled veteran who needs assistance using our online job search and application tools or need reasonable accommodation to complete the job application process, please contact us by phone at 310.336.5432 or by email at  . You can also review Know Your Rights: Workplace Discrimination is Illegal.","description_format":"text","description_chars":7038,"description_truncated":false,"requirements":{"experience_years_min":10,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":true,"languages":[]},"benefits":["Education assistance","Relocation assistance"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":true,"industries":["National Security","Information Security","Research Institutes"],"lifecycle":[{"event":"open","at":"2026-11-11T05:45:45Z"}],"visa":[{"country":"US","licensed_sponsor":false,"adverts_offering_sponsorship_24m":3,"sanctioned_now":false,"evidence":"Offered visa sponsorship in 3 of its adverts here in 24 months","filings_12m":0,"filings_prev_12m":0,"green_card_filings_12m":0,"median_offered_wage_usd":null,"route":null,"cap_exempt":false,"checked_at":"2026-11-11T07:38:50+00:00","sources":["Alion: sponsorship offered in the employer's own job adverts (24 months)"],"filings_for_role_12m":0}],"liveness":{"score":60,"band":"ok","label":"Likely open","p_open":1,"p_active":0.602,"p_room":1,"age_days":1,"expected_fill_days":34,"reasons":["conf:0","stale_co","win:early","comp:brand"],"computed_at":"2026-11-11T05:49:22Z"},"pay":{"stated_usd_annual":214900,"is_top_pay":true},"html_url":"https://alion.io/job/the-aerospace-corporation-information-systems-security-engineer","json_url":"https://alion.io/job/the-aerospace-corporation-information-systems-security-engineer.json","meta":{"generated_at":"2026-11-11T22:58:43Z","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 AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":45603,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-12T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":58420},"rest":"https://alion.io/mcp/rest/get_company?id=58420"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fthe-aerospace-corporation-information-systems-security-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fthe-aerospace-corporation-information-systems-security-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fthe-aerospace-corporation-information-systems-security-engineer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/the-aerospace-corporation-information-systems-security-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fthe-aerospace-corporation-information-systems-security-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4057015}},{"tool":"search_jobs","arguments":{"company":"aerospace.org","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4057015},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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