{"id":3537845,"url":"https://alion.io/job/mantech-oracle-cloud-security-engineer","title":"Oracle Cloud Security Engineer","company":{"id":179527,"name":"ManTech","domain":"mantech.com","url":"https://alion.io/company/mantech","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Avature","truth_index":{"grade":"A","score":100,"open_postings":81,"ghost_share":0,"stale_share":0,"repost_share":0.025,"time_to_fill_p50_days":13,"computed_at":"2026-11-03T05:54:40Z"}},"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":["McLean, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":141500,"max":236000,"currency":"USD","period":"year","gross":null,"usd_annual":236000},"salary_estimate":null,"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Python","optional":false},{"name":"Rest API","optional":false},{"name":"SIEM","optional":false},{"name":"Splunk","optional":false}],"status":"live","first_seen_at":"2026-10-30T18:11:58Z","employer_posted_date":"2026-10-30","last_verified_at":"2026-11-03T19:53:38Z","board_verified":true,"closed_at":null,"days_open":4,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":4},"description":"Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we’ve been solving the toughest challenges with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference. Your adventure begins now-unleash your potential with MANTECH!\nMANTECH seeks a highly technical Oracle Cloud Security Engineer to join our team in Herndon, VA. Join a dedicated team of cybersecurity experts focused on enhancing the customer’s cloud incident response posture. The ideal candidate brings a strong background in Oracle Cloud Infrastructure (OCI), cyber defense operations, scripting, and automation, coupled with expertise in Security Information and Event Management (SIEM) tools.\nResponsibilities include, but are not limited to:\nSystems Design & Architecture: Consult on the design, architecture, and implementation of OCI-based security monitoring systems at enterprise scale. Evangelize OCI security best practices.\nDevelopment and Scripting: Develop and maintain scripts and automation tools using OCI CLI, SDKs, and REST APIs.\nAutomation and Orchestration: Design and implement automated incident response tooling and security validation tools using OCI Resource Manager, Events, and Functions.\nCollaboration and Mentorship: Provide technical expertise and mentorship to junior staff; assist other teams with OCI-based security investigations, prepare incident response-related reference and training materials; provide subject matter expertise to the customer.\nContinuous Improvement: Stay current on cybersecurity trends, threats, and technologies. Identify opportunities for process improvement and implement best practices. Maintain up-to-date knowledge of relevant AI tools and find ways to leverage them for the customer’s benefit.\nSplunk Detection Development: Assist in the development and optimization of detection rules specific to OCI.\nOCI-native Security Services and Tooling: Provide subject matter expertise for OCI security relevant services including but not limited to OCI Audit, CloudGuard, VCN Flow Logs, OCI WAF/Network Firewall, OCI Bastion.\nMinimum Qualifications:\n7+ years of experience with cloud security, cloud engineering or cyber operations\n7+ years of experience with Operating Systems, Network Infrastructure, Security Principles or System Architecture\n3+ years of experience with OCI\n3+ years of experience coding and scripting in Python\nPreferred Qualifications:\nBachelor’s degree in Computer Science, Information Technology, or a related technical field\nExperience with automation and SOAR platforms\nExperience in one of the following: incident response, threat hunt, or detection engineering\nRelevant certifications (e.g., OCI Security Professional, OCI Networking Professional, OCI Architect)\nClearance Requirements: Active/current TS/SCI with Polygraph is required for this position\nPhysical Requirements: Must be able to remain in a stationary position 50% of the time\nThe projected compensation range for this position is $141,500.00-$236,000.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, MANTECH invests in its employees beyond just compensation. MANTECH’s benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.\nMANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.\nIf you need a reasonable accommodation to apply for a position with MANTECH, please email us at  and provide your name and contact information.","description_format":"text","description_chars":4286,"description_truncated":false,"requirements":{"experience_years_min":7,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"security_clearance":true,"languages":[]},"benefits":["Health insurance","Life insurance","Wellness"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Cloud Security","National Security","Information Security","IT Consulting & Digital Transformation"],"lifecycle":[{"event":"open","at":"2026-10-30T18:11:58Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":3,"expected_fill_days":13,"reasons":["conf:0","velocity","win:early","comp:brand"],"computed_at":"2026-11-03T05:54:40Z"},"pay":{"stated_usd_annual":236000,"is_top_pay":true},"html_url":"https://alion.io/job/mantech-oracle-cloud-security-engineer","json_url":"https://alion.io/job/mantech-oracle-cloud-security-engineer.json","meta":{"generated_at":"2026-11-04T00:02:34Z","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":66,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-05T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"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":179527},"rest":"https://alion.io/mcp/rest/get_company?id=179527"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fmantech-oracle-cloud-security-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"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%2Fmantech-oracle-cloud-security-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"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%2Fmantech-oracle-cloud-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/mantech-oracle-cloud-security-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmantech-oracle-cloud-security-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3537845}},{"tool":"search_jobs","arguments":{"company":"mantech.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3537845},"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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