{"id":2808223,"url":"https://alion.io/job/caci-international-aws-cloud-system-administrator","title":"AWS Cloud System Administrator","company":{"id":58481,"name":"CACI International","domain":"caci.com","url":"https://alion.io/company/caci-international","size_band":"5000+","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"D","score":43,"open_postings":832,"ghost_share":0.721,"stale_share":0.01,"repost_share":0.874,"time_to_fill_p50_days":46,"computed_at":"2026-10-17T05:46:00Z"}},"role":"DevOps","role_family":"DevOps","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Aberdeen, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":69600,"max":142700,"currency":"USD","period":"year","gross":null,"usd_annual":142700},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon CloudWatch","optional":false},{"name":"Amazon EC2","optional":false},{"name":"Amazon S3","optional":false},{"name":"AWS","optional":false},{"name":"IAM","optional":false},{"name":"Linux","optional":false},{"name":"MS SQL","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Red Hat","optional":false},{"name":"Windows","optional":false}],"status":"live","first_seen_at":"2026-10-16T00:00:00Z","employer_posted_date":"2026-10-16","last_verified_at":"2026-10-18T11:03:44Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"Job Title: AWS Cloud System AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: NoneType of Travel: None* * *The Opportunity:\nCACI is seeking a Systems Administrator - Hybrid Cloud to support the EW Reprogramming Major Subordinate Command (MSC) at Aberdeen Proving Ground, Maryland. \nSupport AWS cloud and on-premises Windows/Linux infrastructure for Army Electronic Warfare reprogramming efforts. Perform systems administration, infrastructure sustainment, troubleshooting, monitoring, and technical documentation in a classified RDT&E environment.\nJoin an integrated team supporting mission-critical systems and evolving technical requirements. Ideal candidates bring strong Windows/Linux administration skills and the ability to learn AWS cloud administration quickly.\nResponsibilities:\nAdminister and sustain hybrid Windows, Red Hat Enterprise Linux (RHEL), and AWS cloud environments.\nInstall, configure, patch, monitor, troubleshoot, and maintain servers and infrastructure services.\nSupport AWS services including EC2, S3, VPCs, IAM, security groups, CloudWatch, CloudTrail, and load balancing.\nAdminister IIS web servers and support hosted applications.\nMonitor system performance, logs, configurations, backups, and capacity.\nDevelop and maintain backup, restoration, and disaster-recovery procedures.\nTroubleshoot system, network, and connectivity issues using available monitoring tools.\nSupport approved firewall technologies and network-security configurations.\nCreate and maintain system documentation, standard operating procedures, and troubleshooting guides.\nWork independently to resolve technical issues and learn new technologies supporting mission needs.\nQualifications:\nRequired:\nActive DoD Secret security clearance with ability to obtain TS/SCI.\nBachelor’s degree in Information Technology, Computer Science, or related field; eight years of relevant experience may substitute for a degree.\nFive or more years of systems administration experience supporting Windows, Linux, cloud, or hybrid environments.\nRelevant Information Assurance certification in accordance with DoDM 8140.03, as applicable to assigned duties.\nExperience administering Windows enterprise environments and RHEL.\nExperience supporting IIS web servers.\nFamiliarity with AWS services and cloud concepts, including EC2, S3, VPCs, IAM, monitoring, and logging.\nAbility to document technical processes, troubleshoot independently, and learn new technologies quickly.\nExperience working in a classified laboratory or similarly controlled environment.\nDesired:\nActive DoD TS/SCI clearance.\nAWS Cloud Practitioner or other AWS certification.\nHands-on AWS administration experience.\nExperience supporting firewall technologies or network-security devices.\nExperience with automation/scripting, Microsoft SQL Server, or PostgreSQL.\n-What You Can Expect:\nA culture of integrity.\nAt CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose - to ensure the safety of our nation.\nAn environment of trust.\nCACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.\nA focus on continuous growth.\nTogether, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.\nPay Range:\nThere are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.\nThe proposed salary range for this position is:\n$69,600 - 142,700 USDCACI is an Equal Opportunity Employer.All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.","description_format":"text","description_chars":4884,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":true,"languages":[]},"benefits":["Flexible time off"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["National Security","Electronic Warfare","Intelligence","IT Consulting & Digital Transformation"],"lifecycle":[{"event":"open","at":"2026-10-18T07:55:56Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":2,"expected_fill_days":46,"reasons":["conf:0","win:early","comp:brand"],"computed_at":"2026-10-18T11:08:27Z"},"pay":{"stated_usd_annual":142700,"is_top_pay":false},"html_url":"https://alion.io/job/caci-international-aws-cloud-system-administrator","json_url":"https://alion.io/job/caci-international-aws-cloud-system-administrator.json","meta":{"generated_at":"2026-10-18T11:08:27Z","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":16510,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-19T00:00:00Z"}},"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":58481},"rest":"https://alion.io/mcp/rest/get_company?id=58481"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcaci-international-aws-cloud-system-administrator"},{"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%2Fcaci-international-aws-cloud-system-administrator"},{"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%2Fcaci-international-aws-cloud-system-administrator"},{"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/caci-international-aws-cloud-system-administrator\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcaci-international-aws-cloud-system-administrator"}]}