{"id":1962991,"url":"https://alion.io/job/red-arch-solutions-linux-systems-administrator-red-arch-solutions","title":"Linux Systems Administrator - Red Arch Solutions","company":{"id":3905340,"name":"Red Arch Solutions","domain":"redarchsolutions.com","url":"https://alion.io/company/red-arch-solutions","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"JazzHR","truth_index":null},"role":"DevOps","role_family":"DevOps","seniority":null,"employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Annapolis Junction, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":108000,"max_usd":241000,"period":"year","method":"role_country_seniority_unknown","sample_n":3941},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Ansible","optional":false},{"name":"Bash","optional":false},{"name":"Docker","optional":false},{"name":"Linux","optional":false},{"name":"Nagios","optional":false},{"name":"Python","optional":false},{"name":"Red Hat","optional":false},{"name":"SaltStack","optional":false},{"name":"Splunk","optional":false},{"name":"VMWare","optional":false},{"name":"Confluence","optional":true},{"name":"Jira","optional":true},{"name":"Kubernetes","optional":true}],"status":"live","first_seen_at":"2026-10-06T16:20:38Z","employer_posted_date":"2026-10-06","last_verified_at":"2026-10-15T21:04:21Z","board_verified":true,"closed_at":null,"days_open":9,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":9},"description":"Red Arch Solutions is hiring a System Administrator on a priority program in Annapolis Junction, MD. The System Administrator shall be responsible for providing support for a large-scale Linux system including installation of COTS/GOTS/FOSS software, day-to-day operations, monitoring, and problem resolution for all the compute, network, memory, and storage system components. In addition, the System Administrator shall maintain the system security integrity and configure network components, along with implementing operating systems enhancements to improve reliability and performance.\nPosition Required Skills:\nExperience using the Linux CLI\nExperience developing scripts using Bash/Python\nExperience in performing System Administration including installation, configuration, and support of COTS/GOTS/FOSS software in a large-scale Linux cluster environment\nGeneral technical knowledge regarding compute, network, memory, and storage system components\nExperience with Red Hat Satellite systems management solution\nFamiliarity using Splunk for ingesting, indexing, searching, monitoring, and analyzing big data\nExperience with the sustainment and support of large Linux clusters including day-to-day operations, monitoring and problem resolution\nExperience configuring and sustaining VMware ESXi/Virtualization environments\nExperience with IaC (Infrastructure as Code) principles and automation tools such as SaltStack and Ansible\nExperience with corporate STE/STN security compliance policies and procedures\nExperience using system monitoring tools such as HPE One View and Nagios\nExperience with containerization technologies such as Docker\nPosition Desired Skills:Experience with container orchestration technologies such as Kubernetes\nExperience with distributed files systems such as Weka, CEPH, GPFS, and HDFS\nExperience with the Atlassian Suite of Tools such as Jira and Confluence\n Basic Qualifications:Active TS/SCI with polygraph\nSecurity+\nFifteen (15) years' experience as a Systems Administrator in programs and contracts of similar scope, type, and complexity is required. Bachelor's degree in a technical discipline from an accredited college or university is required. Five (5) years of additional Systems Administration experience may be substituted for a bachelor's degree.\nSalary range for this position: $185,000-$200,000 #CJThe Red Arch Solutions pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Determination of official compensation or salary relies on several factors including, but not limited to, level of position, job responsibilities, geographic location, scope of relevant work experience, educational background, certifications, contract-specific affordability, organizational requirements, alignment with local internal equity as well as alignment with market data.\nRed Arch Solutions Benefits Snapshot:\n100% paid employee healthcare premiums. CareFirst Advantage Best in Class Benefits.\nHaloScripts Concierge prescription medication service\nGenerous PTO.\n10 % 401K 6% match vested day one and up to 4% profit sharing contribution.\nAnnualized bonus compensation.\nSpot bonuses for hard work.\nTuition reimbursement.\n529 College Saving Plan.\nCollege Loan Pay Back Program.\n11 Paid Federal Holidays\nGenerous Referral Bonuses.\nRed Arch Solutions provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.\nHave more questions about Red Arch? 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