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Senior Linux System Engineer Jobs in Elkton, MD (NOW HIRING)

T2S Solutions

Senior Systems Engineer

Aberdeen, MD

$112K - $153K/yr

T2S Solutions is seeking to hire a Senior Systems Engineer supporting a US Army program, the ... Support the development of system-of-systems architectures, design interfaces, and integration ...

Zantech

Senior Systems Engineer

Aberdeen, MD · On-site

$112K - $153K/yr

  • PTO

Come join our team! Zantech is looking for a talented Senior Systems Engineer to provide ... Evaluate system reliability, maintainability, cybersecurity, and architecture requirements

RSC2

Systems Engineer Senior

Aberdeen Proving Ground, MD · On-site

$118K - $220K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

RSC2 is looking for Senior Systems Engineer to join our growing team! This individual will serve as ... System and/or software integration, platform integration * Interoperability with various Command ...

RSC2 INC

Systems Engineer Senior

Aberdeen Proving Ground, MD

$118K - $220K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

RSC2 is looking for Senior Systems Engineer to join our growing team! This individual will serve as ... System and/or software integration, platform integration * Interoperability with various Command ...

RSC2, Inc

Systems Engineer Senior

Aberdeen Proving Ground, MD · On-site

$118K - $220K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

RSC2 is looking for Senior Systems Engineer to join our growing team! This individual will serve as ... System and/or software integration, platform integration * Interoperability with various Command ...

Aespatech

Sr. Support Engineer

Wilmington, DE · On-site

... proven system in place to screen, interview, evaluate and recruit qualified candidates for your ... So someone who can drive the Linux / OS support space, AWS troubleshooting overall for the Lab team.

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All JobsLinux System Engineer JobsSenior Linux System Engineer JobsSenior Linux System Engineer Jobs in Elkton, MD

Senior Linux System Engineer information

See Elkton, MD salary details

$97.3K

$123.9K

$153.5K

How much do senior linux system engineer jobs pay per year?

As of Aug 17, 2026, the average yearly pay for senior linux system engineer in Elkton, MD is $123,908.00, according to ZipRecruiter salary data. Most workers in this role earn between $114,300.00 and $133,700.00 per year, depending on experience, location, and employer.

What does a senior Linux system engineer do?

A Senior Linux System Engineer is responsible for designing, implementing, maintaining, and troubleshooting Linux-based systems and servers within an organization. They ensure the reliability, security, and optimal performance of these systems, often leading projects and mentoring junior engineers. Their tasks may include automation, scripting, system updates, monitoring, and responding to incidents. They also collaborate with other IT teams to support business needs and implement best practices for system administration.

What are the key skills and qualifications needed to thrive as a senior Linux system engineer?

To thrive as a Senior Linux System Engineer, you need deep expertise in Linux operating systems, scripting (such as Bash, Python, or Perl), system architecture, and a relevant degree or equivalent experience. Familiarity with configuration management tools (like Ansible or Puppet), virtualization platforms, cloud services, and certifications such as RHCE or LPIC are highly valued. Strong problem-solving, collaboration, and communication skills help you efficiently manage complex environments and mentor junior staff. These capabilities are crucial for ensuring system stability, security, and scalability in mission-critical IT infrastructures.

What are some common challenges a senior Linux system engineer faces when managing large-scale server environments?

Senior Linux System Engineers often encounter challenges related to maintaining system uptime, managing complex configurations, and ensuring security across a large number of servers. Troubleshooting issues in distributed environments, automating repetitive tasks, and keeping systems up-to-date with the latest patches are also frequent responsibilities. Collaboration with development, security, and networking teams is essential to resolve cross-functional issues and implement new solutions efficiently. Staying current with evolving technologies and best practices is key to overcoming these challenges and excelling in the role.

What is the difference between Senior Linux System Engineer vs Linux System Administrator?

AspectSenior Linux System EngineerLinux System Administrator
CertificationsLinux Professional Institute Certification (LPIC), RHCELPIC, RHCE often preferred
Work EnvironmentDesigning, implementing, and optimizing Linux infrastructureMaintaining and supporting existing Linux systems
ResponsibilitiesAdvanced troubleshooting, system architecture, scriptingSystem setup, user management, routine maintenance

The Senior Linux System Engineer typically focuses on designing and optimizing Linux environments, requiring advanced skills and certifications. In contrast, the Linux System Administrator handles daily maintenance and support tasks. Both roles often require similar certifications and work in similar environments, but their responsibilities differ in scope and complexity.

What are popular job titles related to Senior Linux System Engineer jobs in Elkton, MD?

For Senior Linux System Engineer jobs in Elkton, MD, the most frequently searched job titles are:

What cities near Elkton, MD are hiring for Senior Linux System Engineer jobs?

Cities near Elkton, MD with the most Senior Linux System Engineer job openings:

Senior Linux System Engineer jobs near you

Senior CSfC Network Security Engineer

T2S Solutions

Aberdeen Proving Ground, MD • On-site

$62.50 - $81.75/hr

Full-time

Posted 6 days ago

Job description

T2S Solutions is seeking a Senior CSfC Network Security Engineer to design, configure, integrate, test, and maintain secure network solutions supporting U.S. Army and Department of Defense mission requirements. The ideal candidate will possess extensive experience with enterprise networking, network security, firewalls, VPN gateways, routing, virtualization, Windows and Linux operating systems, and security monitoring technologies. This position will support complex, multi-enclave environments and help develop solutions aligned with National Security Agency Commercial Solutions for Classified (CSfC) and applicable communications-security requirements. The selected candidate must be able to work independently and collaboratively, troubleshoot complex technical issues, communicate effectively with customers and engineering teams, and produce professional architecture, configuration, testing, and operational documentation.
Essential Responsibilities
  • Design, engineer, integrate, and maintain secure network architectures supporting Commercial Solutions for Classified (CSfC) and U.S. Army communications-security requirements.
  • Translate customer mission, security, performance, and operational requirements into executable network designs and technical solutions.
  • Design and troubleshoot complex networks supporting multiple security enclaves, classification levels, and trust boundaries.
  • Configure, administer, secure, and maintain firewalls, VPN gateways, routers, switches, wireless controllers, intrusion detection systems, and intrusion prevention systems from multiple vendors.
  • Configure static and dynamic routing, virtual routing and forwarding (VRF), network segmentation, access-control policies, and encrypted communications.
  • Implement and maintain network components from HPE Aruba, Cisco, SonicWALL, Juniper, and other commercial network-equipment vendors.
  • Design, configure, and administer VMware-based virtualized environments supporting secure network and cybersecurity services.
  • Deploy, harden, administer, and troubleshoot Microsoft Windows and Red Hat Enterprise Linux systems.
  • Develop and maintain Bash and PowerShell scripts to automate system configuration, administration, security monitoring, testing, and reporting.
  • Configure centralized logging, alerting, dashboards, and event correlation capabilities within a Security Information and Event Management environment.
  • Conduct network integration, functional, security, interoperability, performance, and acceptance testing.
  • Analyze and resolve complex network, VPN, firewall, routing, operating-system, virtualization, and security-related issues.
  • Perform vulnerability assessment, configuration review, system hardening, and remediation in accordance with applicable Government security requirements.
  • Support the development and maintenance of CSfC-related architecture, configuration, testing, authorization, and operational documentation.
  • Coordinate with Government customers, cybersecurity personnel, system administrators, engineers, vendors, and other stakeholders to resolve requirements and technical issues.
  • Develop and maintain network diagrams, architecture drawings, equipment lists, configuration guides, test plans, test reports, standard operating procedures, maintenance instructions, and training materials.
  • Provide technical guidance, mentoring, and knowledge transfer to engineers, administrators, operators, and customer representatives.
  • Work independently and as part of a multidisciplinary engineering team while managing multiple technical priorities.
  • Support laboratory, integration, fielding, troubleshooting, and operational activities at Government and customer locations.
  • Travel up to 25% to support technical exchanges, site surveys, installation, integration, testing, training, and operational requirements.

Minimum Qualifications
  • Bachelor's degree in engineering, computer science, cybersecurity, information technology, or a related technical discipline.
  • Five to ten years of progressively responsible experience in enterprise networking, information technology, network engineering, or cybersecurity.
  • Expert knowledge of network architecture, routing, switching, firewalls, VPN technologies, wireless networking, network segmentation, and intrusion detection and prevention.
  • Practical experience with Windows, RHEL, VMware, PowerShell, and Bash.
  • Ability to obtain and maintain a Secret security clearance, with eligibility to obtain a Top Secret clearance if required.

Preferred Qualifications
  • Experience designing, implementing, testing, or maintaining NSA CSfC solutions.
  • Experience supporting DoD or U.S. Army network and cybersecurity environments.
  • Relevant certifications such as CISSP, Security+, CEH, CCNA, CCNP, or CCIE..

T2S Solutions is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.

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