Enterprise - Systems Administrator - RedHat, Linux, AWS 03-03-2026 Annapolis Junction, MD Branc[...]
$195k - $215kErias Ventures, LLC
Erias Ventures was founded to serve its customers with an entrepreneurial mindset. We value creative problem-solving, open communication, and empowering our employees to make decisions and put forth new ideas. Our staff includes technical experts working across multiple disciplines, bringing diverse perspectives to every project. We are seeking engineers who wish to grow their careers and want to become part of a technically strong and growth-oriented company focused on bringing innovative solutions to the difficult mission problems facing our customers. Description We are seeking a System Administrator that provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. Provides support for the escalation and communication of status to agency management and internal customers. Provides support for the dispatch system and hardware problems and remains involved in the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements and updates to improve reliability, security and performance. Creates, and maintains RedHat Linux virtual machines running in a cloud infrastructure (Amazon AWS) Evaluates systems for IAVA compliance and applies necessary security updates/patches Performs command line system administration tasks on virtual machines Handles regular system backups and periodically tests backups for functionality Communicates with developers and dev ops team members to provide system administration support Apply patches and upgrades Troubleshoot server issues Administer customer accounts Deploy monitoring tools Deploy applications and tools Assist with escalated customer tickets Installation and cabling of equipment This position allows for partial telework. Clearance A current Top-Secret/SCI with polygraph security clearance is required. Candidates cannot be sponsored or nominated for a government security clearance under this position. Experience Ten (10) years experience as a SA 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 SA experience may be substituted for a bachelor’s degree. Required skills Linux command line system administration (CentOS, RedHat, Amazon Linux, or equivalent) Experience applying system updates via yum or equivalent patching repository Experience working within a cloud environment a plus (Amazon AWS, Azure, or equivalent cloud infrastructure with virtual machines) Experience or knowledge of RedSeal Network Mapping tool a plus Knowledge of software deployed on systems a plus but not required (Elasticsearch, Docker, Kubernetes, Nifi) Desired skills Syslog/NxLog Nagios or other similar monitoring applications Scripting experience (Python/Perl) Benefits Erias Ventures provides a complete package of wealth, health, and happiness benefits. The expected salary range for this position, depending on education and years of experience is $195,000 - $215,000. Wealth Benefits Above Market Hourly Pay 11% Roth or Traditional 401k with Immediate Vesting and Deposit Spot Bonuses for Assisting with Business Development and Company Growth Professional Development Bonuses for Certificates and Degrees Health Benefits Company subsidized Medical Coverage 100% Company Paid Vision and Dental Coverage 100% Company Paid Long Term Disability , Short Term Disability , and Group Life Insurance Monthly Wellness Reimbursement Happiness Benefits Paid Time Off with Flexible Work Schedules and Birthday Off Amazon Prime Membership and Monthly Internet Reimbursement Onboarding and Annual Swag Company Paid Professional Development and Training Technology and Productivity Allowance for Equipment and Supplies Monthly Internet Reimbursement Morale Building and Company Events to Celebrate our Successes and Build our Community At Erias Ventures, we are dedicated to fostering a diverse and inclusive workplace. As an equal opportunity employer, we ensure that all qualified applicants are considered for employment based on merit, without discrimination. We welcome individuals regardless of race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. #J-18808-Ljbffr Erias Ventures, LLC
- ...customers. Description We are seeking a System Administrator to be part of the Secure the Enterprise initiative, the project will develop capabilities... ...a bachelor’s degree. Required Skills Linux system administration Docker AWS, C2S, or other cloud experience GitLab...Amazon Web ServiceLinuxHourly payTemporary workImmediate startRemote workFlexible hoursShift work
$170k - $260k
...with work across MD and VA. They maintain... ..., and monitor systems for scalable applications... ...environments in AWS/Azure, and... ...Skills: Proficiency in Linux/Unix (RHEL) and scripting... .... Location Annapolis Junction, MD Ready for... ...availability. Posted on 03/23/2026 #J-18808-Ljbffr...Amazon Web ServiceLinuxContract workFor contractorsImmediate start$229k - $251k
...scope, type, and complexity. Required Skills Experience using the Linux CLI and Linux tools Experience developing Bash scripts to... ...validation, and anomaly detection Experience with Git Source Control System Desired Skills Familiar with HPC Job Scheduling tools...LinuxHourly payExtra incomeTemporary workImmediate startFlexible hours$160k - $240k
...required. Four (4) years of additional TE experience may be substituted for a Bachelor’s degree. Required skills Experience with Linux Atlassian Tools (Jira, Confluence) Git/GitLab Automated SW testing tools experience (Playwright, Selenium, Cypress, Katalon, …)...LinuxHourly payExtra incomeTemporary workImmediate startFlexible hours$170k - $260k
...growth, with work across MD and VA. They maintain... ...Java Engineer in Annapolis Junction to join a team focused... ...mission-critical backend systems. This isn’t a \"frameworks... ...production in a Linux/RHEL environment. This... ...availability. Posted on 03/23/2026 #J-18808-Ljbffr...LinuxContract workFor contractorsImmediate start- ...robust cloud infrastructure within an AWS environment. You will play a critical role... .../CD pipelines. Technical Core: Strong Linux fundamentals and proficiency in... ...will not receive a response. Location Annapolis Junction, MD Ready for Next Steps? We encourage you...Amazon Web ServiceLinuxFor contractors
$213k - $233k
...complexity. Requirements Experience using the Linux CLI and Linux tools. Experience... ...Podman. Experience with Git Source Control System. Desired skills Experience using the Atlassian... ...Suite (JIRA, Confluence). Familiar with AWS Cloud Services and Infrastructure....Amazon Web ServiceLinuxHourly payExtra incomeTemporary workImmediate startRemote workFlexible hours$100k - $165k
...provides expertise in network, system engineering and both offensive... .../SCI Polygraph cleared System Administrator to join our team in Fort Meade, MD. Responsibilities AWS cloud resources, including EC2... ...2019 and 2022 environments, Linux distributions (e.g., RHEL8/9,...Amazon Web ServiceLinuxTemporary workLocal areaFlexible hours$229k - $251k
...complexity or nine (9) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity. Experience using the Linux CLI and suite of tools Experience creating, managing, and troubleshooting complex operational data flows Experience using Apache...LinuxHourly payTemporary workImmediate startFlexible hours$185k - $200k
...develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development... ...a bachelor's degree. Required skills Proficiency working in Linux development environments Proficiency coding in Python, C++, Java...LinuxHourly payExtra incomeTemporary workImmediate startFlexible hours- ...Requirements: 20 years experience as a system engineer Bachelor's degree in a... ...robust cloud environments, primarily within AWS, while also supporting existing on-premise... ...Windows Server 2022, Windows 10/11, and various Linux distributions within both cloud and on-...Amazon Web ServiceLinuxFull timeImmediate startRemote work
$290k
...cutting-edge solutions in systems engineering, software... ...within a Unix/Linux environment. Data Flow... ...Apache NiFi (system administration and canvas) and managing... ...response. Location Annapolis Junction, MD Ready for Next Steps... .... Posted on 02/04/2026 #J-18808-Ljbffr Stanley...LinuxFor contractors$165k - $175k
...Security+ Cert 15 years of experience as a System Administrator Bachelor's degree in a technical... ...systems. Administer and troubleshoot various Linux distributions (e.g., RHEL8/9, AmazonLinux 2023) within AWS. Deploy, and maintain robust cloud environments...Amazon Web ServiceLinuxFull timeImmediate startRemote work$175k - $225k
...difficult mission problems facing our customers. Description The System Administrator provides support for implementation, troubleshooting and... ...for a bachelor's degree. Required Skills Experience with RedHat Linux and Linux Volume Manager Experience provisioning,...LinuxHourly payExtra incomeTemporary workImmediate startFlexible hours- ...local and wide area network systems. You will plan, design, and... ...VMWare, QEMU, KVM, Docker, and Linux/OpenStack. Networking... ...receive a response. Location Annapolis Junction, MD (100% On-site) Ready for Next... ...availability. Posted on 02/26/2026 #J-18808-Ljbffr Stanley Reid...LinuxContract workFor contractorsLocal areaFlexible hours
- ...cutting-edge solutions in systems engineering, software... ...-priority "Secure the Enterprise" initiative, you will... ...Agile: Experience in AWS/C2S environments and... ...a response. Location Annapolis Junction, MD Ready for Next Steps?... ...availability. Posted on 02/26/2026 #J-18808-Ljbffr...Amazon Web ServiceFor contractorsShift work
$237k - $262k
...be part of the Secure the Enterprise initiative, develop capabilities... ...from the current manual system security evaluation and... ...cloud environments (e.g., AWS, Azure, GCP) and use cloud‑... ...s Degree. Required Skills Linux system administration (CentOS 7, RHEL 8) Experience...Amazon Web ServiceLinuxHourly payTemporary workImmediate startRemote workFlexible hoursShift work$207k - $227k
...Integration Engineer shall be responsible for the administration, maintenance, and operational support of... ...Kubernetes clusters operating within a Linux‑based infrastructure. Tasks shall ensure... ...software in a heterogeneous operating system environment, or five (5) years full‑time...LinuxHourly payFull timeTemporary workImmediate startFlexible hours$213k - $233k
...Description The Software Engineer shall be responsible for developing and maintaining system management infrastructure software and services for High Performance Computing (HPC) systems in a Linux environment. Clearance A current Top-Secret/SCI with polygraph security...LinuxHourly payExtra incomeTemporary workImmediate startFlexible hours$120.8k - $265.8k
## Senior Systems AdministratorAnnapolis Junction, Maryland, United States of AmericaJob Title: Senior Systems AdministratorJob Category: Information... ...\* \***The Opportunity:**CACI is seeking a Senior Linux Systems Administrator to provide support for implementation,...LinuxContract workWork experience placementLocal areaImmediate startFlexible hours- ...automation and scripting Experience with version control systems Experience in a Linux environment Experience with automation Preferred... ...tools Industry certification The work is located in Annapolis Junction, MD and requires a TS/SCI + Full‑Scope Polygraph. Apply at...LinuxContract workFlexible hours
- ...This role involves using your systems integration expertise to... ...of modern tools for system administration, automation, and CI/CD to deliver... ...experience Proficiency in Linux and System Administration... ...a response. Location Annapolis Junction, MD Ready for Next Steps? We encourage...LinuxFor contractorsFlexible hours
- ...20 years experience as a system engineer Bachelor's degree... ...information systems. Provide administration, troubleshooting, and general... ...client systems, and various Linux distributions (e.g., Rocky,... ...environments, primarily within AWS, while also supporting...Amazon Web ServiceLinuxFull timeImmediate startRemote work
- ...Jenkins, Docker, Kubernetes, Amazon Web Services, Ansible, Terraform, Python, Linux, and much more. You have worked with teams before on large and demonstrable projects (preferably built on with AWS and familiarity with scripting languages such as Bash, Ruby, Python)....Amazon Web ServiceLinuxFull timeRemote work
- ...develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development... ...of general experience. Required Skills Experience using the Linux command line interface Experience developing microservices using...LinuxHourly payTemporary workImmediate startRemote workFlexible hours
$230k - $240k
...to software development and system management, as well as the ability... ...: Experience using the Linux CLI and Linux Tools... ...Shell/Bash/Python Linux administration experience including software... ...Experience with Amazon Web Services (AWS) Salary: $230,000 - $2...Amazon Web ServiceLinuxFull timeImmediate startRemote work- ...-Performance Computing (HPC) systems. The role involves analyzing... ...degree. Experience using the Linux CLI and Bash/Python scripting... ...receive a response. Location Annapolis Junction, Maryland Ready for Next... ...Apply online at or contact our MD team for more info: mwhitford...LinuxFor contractors
- AWS Software Engineer (Annapolis Junction, MD) Active TS/SCI w/Polygraph REQUIRED . Please do not apply if you do not currently possess this level of clearance. Telework: up to 16 hours per week may be available for this position based on mission needs/available tasking...Amazon Web Service16 hoursImmediate startRemote work
$205k - $215k
...Required Experience: Experience using the Linux CLI and Linux tools Experience... ...Podman Experience with Git Source Control System Desired Experience: Experience... ...(JIRA, Confluence) Familiar with AWS Cloud Services and Infrastructure Salary...Amazon Web ServiceLinux16 hoursFull timeImmediate startRemote work- Machine Learning Software Engineer (Annapolis Junction, MD) **Active TS/SCI w/Polygraph REQUIRED** Please... ...experience Terraform experience with AWS C++, Python and/or Golang Experience... ...large-scale streaming data analytic systems Excellent benefits package including 2...Amazon Web ServiceFull timeImmediate startRemote work
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