Linux/Unix System Engineer Senior II
$100k - $135kASRC Federal
ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareholders. Join our team and discover why we are a top veteran employer and Certified Great Place to Work™
At ASRC Federal Agile Decision Sciences LLC we are committed to leveraging cutting-edge technology and innovative solutions to support the mission of the US Army Communications-Electronics Command (CECOM). As we continue to enhance our IT infrastructure and software capabilities, we are seeking highly skilled professionals to join our team in various key roles. Each position plays a crucial part in maintaining and advancing our environment, ensuring seamless operations and robust support for CECOM personnel worldwide.
This position supports Linux Engineering Sustainment under ASRC Federal's CECOM SETA Support within the PEO EIS MSP. The PEO EIS MSP ensures that the U.S. Army's Linux systems are secure, reliable, and capable of supporting mission-critical operations. As a Software Engineer Senior III, you will lead efforts to deliver software updates and manage complex Linux environments, ensuring optimal system performance and security.
This position is remote, candidate must be U.S. based. Required work schedule is Eastern Standard Time Working Hours (8 am to 5 pm).
Minimum Qualifications:
- A Bachelor's Degree in Computer Science, Computing Engineering, Software Engineering, or other Engineering or Technical discipline is preferred.
- 10 years within the last 15 years of experience performing functions in a team lead position. This includes starting new projects that deliver ASIC software updates to soldiers via a web application.
- Provides functional and empirical analysis related to the design, development, and implementation of software systems, including but not limited to application software, databases, integrated development environments, utility software, development software, and diagnostic software.
- Participates in the development of test strategies, devices, and systems, solves engineering problems, and performs trade-off analysis to select the best solution.
- Communicates ideas, plans, and strategies to both the team and customers.
- Cybersecurity Requirements: Understands software assurance and complies with Application Security and Development Security Technical Implementation Guidelines applicable to the project.
- Active Secret security clearance or higher (with ability to obtain TS/SCI if required).
Required Skills:
- Minimum 8 years of experience as a Linux system administrator.
- Proficiency in Red Hat Enterprise Linux 8 administration (RHEL 9 experience a plus).
- Hands-on experience with Red Hat Pacemaker high-availability clusters.
- Experience operating RHEL servers in AWS cloud environments (GovCloud preferred).
- Strong scripting skills (Shell, Bash, Python, or similar) for automation and system management.
- Experience with patch management, system hardening, and vulnerability remediation in a DoD environment.
- Excellent problem-solving abilities and attention to detail.
- Effective communication and teamwork skills.
- Linux or other applicable technical certification (e.g., RHCSA, RHCE, Security+, CompTIA Linux+).
Desired Skills:
- Knowledge of DoD security requirements and compliance (STIG/ACAS).
- Familiarity with ASIC software delivery processes and web-based deployment to deployed soldiers.
- Knowledge of ERP SAP environments.
- Working knowledge of ServiceNow.
- Experience working in an Agile/Scrum framework environment.
- Experience performing RHEL major and minor version upgrades.
- Experience with containers and Kubernetes (OpenShift a plus).
- Experience with Ansible or other configuration management tools.
We invest in the lives of our employees, both in and out of the workplace, by providing competitive pay and benefits packages. Benefits offered may include health care, dental, vision, life insurance; 401(k); education assistance; paid time off including PTO, holidays, and any other paid leave required by law. The salary offered will depend on several factors including, but not limited to, relevant experience, skills, education, geographic location, internal equity, business needs, and other factors permitted by law. Posted pay ranges are a general guideline only and are not a guarantee of compensation or salary.
EEO Statement
ASRC Federal and its Subsidiaries are Equal Opportunity employers. All qualified applicants will receive consideration for employment without regard to race, sex, color, age, national origin, religion, disability, protected veteran status, or any other factor prohibited by applicable law.
$10k
...Overview We are seeking an experienced Senior Systems Engineer to support complex systems engineering,... ...with software and system deployments, Linux system administration, containerization... ...stakeholder communication skills. Active IAT II CWIP / DoD 8570-compliant certification...SeniorLinuxWork experience placementRelocation package$180k - $230k
...Senior Systems EngineerAre you interested in using your skills to help shape... ...is seeking a Senior Systems Engineer to join our team of... ...patching Red Hat Enterprise Linux (RHEL) serversExperience working... ...Certifications:DoD 8570.01-M IAT-II baseline certification requirementsPreferred...SeniorLinuxHourly payFor contractorsWork at office- ...Solutions is seeking an experienced Senior Principal Systems Engineer to support enterprise desktop engineering... ...and maintaining Windows Apple and Linux desktop environments while ensuring compliance... ...experience. DoD 8570 IAT Level II certification compliance....SeniorLinuxFull timeContract workWork at officeRemote work
$110.3k - $204.9k
...Lockheed Martin Rotary and Mission Systems, we're on a mission to drive... ...Provide Tier‑3 technical and engineering support, troubleshooting... ...software and system deployments, Linux system administration, containerization... ...the last 7 years).Active IAT‑II CWIP / DoD 8570‑compliant...SeniorLinuxFull timeTemporary workWork experience placementCasual workRelocation packageFlexible hours- ...Systems Engineer IIQuevera is seeking a Systems Engineer II to join our team. At Quevera, we don’t just offer jobs—we provide opportunities to be part of a dynamic... ...junior developers Experience deploying services in Linux environments Nginx, Apache Tomcat, and/or IIS...LinuxTemporary workWork experience placement
$166.9k - $309.9k
...Lockheed Martin Rotary and Mission Systems, we're on a mission to drive... ...for providing Tier I / II support for the integrated watchfloor... ...• Bachelor of Science in Engineering or Computer Science• Twelve (1... ...software and system deployments, Linux system administration,...SeniorLinuxFull timeTemporary workWork experience placementCasual workRelocation packageFlexible hoursRotating shift- ...corporate-funded Endpoint Security Systems Engineer - Cyber Security Specialist - Senior Location: Adelphi, MD (Hybrid -... ...protect mission-critical Windows, Linux, and macOS platforms. While the... ..., CSSP-Analyst, or IAT Level II/III requirements (e.g., CEH, CySA+...SeniorLinuxFull timeFor contractorsLocal areaDay shift
$182k - $233k
...information within SIGINT and cybersecurity systems to support the exploitation of digital... ...and other internal tradecraftKnowledge of Linux and Windows operating systems... ...challenges that truly matter. As a Systems Engineer here, you won’t just contribute to projects...SeniorLinuxImmediate start- ...Systems ArchitectTransform technology into opportunity as a Systems Architect with GDIT, supporting the National Nuclear Security Administration... ..., Azure, AWS, cloud migrations, on-premises infrastructure, and Linux.How You'll Make an ImpactServe as a trusted solutions...SeniorLinuxWork at office
- ...Senior Systems EngineerBase-2 Solutions is seeking a Senior Systems Engineer with an active Top Secret/SCI clearance to support a national digital exploitation and open... ...applications.Experience with Red Hat, CentOS, or Oracle Linux.Familiarity with DGX (Deep GPU Xceleration)....SeniorLinuxRemote work
$168k - $240k
...Senior Systems EngineerBelay Technologies is seeking a Senior Systems Engineer to join our intel team. The System Integrator will assist customers integrating the Single... ...COTS products in an enterprise environment on Linux and Windows platforms.Experience with Ping, Okta...SeniorLinuxContract workWork experience placementFlexible hours- ...Job DescriptionJob Description Senior Lead Network Engineer II Employment Type: Full Time Department: Information... ...infrastructure, and the associated systems testing, vulnerability assessments,... ...LAN issues - Working knowledge of LINUX, MS Server 2013, VMware, etc. - A Master...SeniorLinuxFull timeLocal areaMonday to FridayFlexible hours
- ...Senior Systems EngineerLocation: Columbia MD (Local/hybrid)Job Type: 6 Month Contract/ Contract... ...).Job DescriptionPurpose:Platform Engineering is responsible for the implementation,... ...Azure server virtualization environments, Linux, and Windows Operating Systems (in both...SeniorLinuxContract workFor contractorsWork experience placementLocal area
$150k - $225k
...Senior Systems Reliability Engineer About IEX IEX (IEX Group, Inc.) is an exchange operator and technology company dedicated to innovating for performance... ...data workflows. Experience with any layer in our stack (Linux, Java, C++) is highly beneficial, particularly around the...SeniorLinuxWork experience placementLocal areaFlexible hours$131.3k - $237.35k
...Leidos has an exciting opening for you as our next TS/SCI Senior Systems Engineer supporting DIA’s National Digital Exploitation and OSINT Center... ...applications Experience in a Red Hat, Centos or Oracle Linux Familiarity DGX (Deep GPU Xceleration) Experience with...SeniorLinuxContract workRemote workFlexible hours- ...Rowe Price Reliability and Integrations Engineering team within the Technology Services Engineering... ..., including managing Windows and Linux servers, automating through Ansible, and... ...performance bottlenecks, identifying anomalous system behavior, and resolving root cause of...Linux
$135k - $216k
...Responsibilities Outline, develop and implement data engineering solutions. Possess a working knowledge of NiFi, be comfortable working in a Linux environment, interact with data ontologies... .... A working knowledge of smart data systems and entitlements is highly desired, as...SeniorLinuxContract workTemporary workFor contractorsFlexible hoursShift work$141.4k - $212.1k
...us.THE ROLEEverpure (formerly Pure Storage) is hiring a Senior Pre-Sales Systems Engineer to support our Higher Education business, with a focus on... ...SAN, object) and file systemsLinux, NFS, and distributed Linux environmentsVMware, Ethernet, TCP/IP, and general networkingAWS...SeniorLinuxContract workFlexible hours$127.5k - $236.5k
...This position provides mission engineering support services for a Washington, DC based customer... ...performance of the L3Harris developed systems and products (both hardware and software... ...is highly desired • Familiarity with Linux • Familiarity with ground telemetry & commanding...SeniorLinuxCasual workLocal areaFlexible hoursShift work$107.9k - $195.05k
...to customers in the national security, engineering, and health industries. We deliver... ...About the OpportunityLeidos is seeking a Senior Product Systems Engineer - SIGINT to provide lifecycle... ...critical SIGINT applications operating in Linux and Windows environments. As part of a...SeniorLinuxFull time$127.5k - $236.5k
...in the interest of national security. Job Title: Senior Specialist, System Engineering Job Code: 44598 Job Location: Herndon, Virginia... ...imaging systems design is highly desired • Familiarity with Linux • Familiarity with ground telemetry & commanding...SeniorLinuxCasual workLocal areaFlexible hoursShift work$100.4k - $172k
...Bethesda, MD Pay Range: $110,400-$189,200 AnnuallyJOB SUMMARY The Senior Systems Engineer - FinOps is a senior technical specialist responsible for... ...EMR Serverless, Snowflake Iceberg tables). Familiarity with Linux/Windows operating systems and database platforms....SeniorLinuxFull timeWork at officeRemote workFlexible hours- Position Summary Base-2 Solutions is seeking a Senior Systems Engineer to support DIA’s National Digital Exploitation and OSINT Center (NDOC) under... ...applications. Experience with Red Hat, CentOS, or Oracle Linux. Experience with big data applications. Scaled Agile Framework...SeniorLinuxContract workCasual workRemote workFlexible hours
$99k - $225k
SATCOM Cyber System Security Engineer, SeniorThe Opportunity:Are you seeking an opportunity to enhance... ...wide variety of audiences, including senior management. Implement infrastructure and... ...to manage users in Windows or Linux and administer VMs in VMware or Hyper‑...SeniorLinuxFull timeContract workPart timeLocal areaRemote work$126.89k - $166.13k
...the latest in a line of cutting-edge systems that have been helping customers and... ...a system build.We are looking for a Senior Systems and Network Engineer to own the classical infrastructure... ...to scale.Responsibilities:Provision Linux servers and system heads for quantum...SeniorLinuxPermanent employmentContract workWork at officeRemote work$100k - $215k
...Description Job Description S3I Engineering provides specialty engineering services, systems integration, and operational... ...Job Title : Systems Engineer II Work Schedule : M-F, 8AM-5PM,... ...experience. Strong experience with Linux-based troubleshooting, system diagnostics...LinuxWork at officeFlexible hours$130k - $135k
...worn and in-car cameras to mobile radio systems, servers and firewalls, and make the... ...continuous monitoring. The Security Systems Engineer, Senior will be engaged in offensive and... ...Windows Server, Windows workstations, Linux, and Google Workspace Both offensive...SeniorLinuxFull timeContract workFor contractorsLocal areaRemote work- ...Description Job Description Role: Sr. SRE engineer Location: Atlanta, GA... ...Strong experience supporting production systems hosted on AWS, including EC2, VPC, ALB/NLB... ...• Experience working with databases and Unix/Linux environments. Key Responsibilities...SeniorLinux
$140k - $190k
...Sr. Systems EngineerPurpose and Impact:Come be part of a dynamic... ...enterprise infrastructure, systems engineering, and operational support... ...maintenanceEssential Responsibilities:The Senior Systems Engineer serves as a... ..., Pure Storage, HP, Dell, Linux+, Red Hat, HBSS, ACAS)....SeniorLinuxHourly payFull timeContract workLocal area$85.5k - $149.8k
****@*****.*** Research Computingis seeking a Sr. HPC Systems Engineer who will design, build, and maintain advanced high-performance computing environments... ...Described AboveDeploy, configure, and maintain large-scale Linux-based HPC clusters comprising CPU and GPU nodes, high-speed...SeniorLinuxFull time
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Linux/Unix System Engineer Senior II. Be the first to apply!
- linux administrator Maryland
- linux engineer Maryland
- linux developer Maryland
- linux systems administrator Maryland
- senior linux systems engineer Maryland
- healthcare systems engineer Maryland
- mission system engineer Maryland
- senior staff systems engineer Maryland
- senior windows systems engineer Maryland
- systems engineer Maryland




