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Senior Unix Systems Administrator Jobs in Sparrows Point, MD

AeroVironment, Inc.

Systems Administrator

Annapolis, MD · On-site

$150K - $175K/yr

Worker Type Regular Job Summary The primary role of the System Administrator is to manage and ... Experience configuring UNIX and Windows environments. * An active TS/SCI with Polygraph. Other ...

Maverc Technologies

Senior System Administrator

Hanover, MD · On-site

$84.70K - $114.80K/yr

Maverc Technologies is seeking a Senior System Administrator to support one of our corporate ... Configure and manage Unix and Windows operating systems * Installs/loads/troubleshoot operating ...

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Senior Unix Systems Administrator information

See Sparrows Point, MD salary details

$53.8K

$112.3K

$157.6K

How much do senior unix systems administrator jobs pay per year?

As of May 28, 2026, the average yearly pay for senior unix systems administrator in Sparrows Point, MD is $112,299.00, according to ZipRecruiter salary data. Most workers in this role earn between $94,500.00 and $128,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Unix Systems Administrator, and why are they important?

To excel as a Senior Unix Systems Administrator, you need deep expertise in Unix/Linux operating systems, scripting languages (such as Bash, Perl, or Python), and a strong background in systems architecture, typically supported by a relevant degree or certifications like RHCE. Proficiency with configuration management tools (e.g., Ansible, Puppet), virtualization platforms, and monitoring solutions is commonly required. Strong analytical thinking, problem-solving, and effective communication skills help you manage complex environments and coordinate with engineering teams. These skills are essential for ensuring system reliability, security, and efficient IT operations in enterprise environments.

What are some common challenges faced by Senior Unix Systems Administrators, and how can they be effectively managed?

Senior Unix Systems Administrators often encounter challenges such as maintaining system uptime during critical updates, managing complex configurations across multiple servers, and ensuring security compliance. Staying proactive by implementing robust monitoring tools and automating routine tasks can help mitigate these issues. Additionally, collaborating closely with development and security teams enables administrators to anticipate potential problems and deploy solutions efficiently. Regular training and staying updated with the latest Unix advancements are also key for managing these challenges effectively.

What does a Senior Unix Systems Administrator do?

A Senior Unix Systems Administrator is responsible for managing, configuring, and maintaining Unix-based servers and systems within an organization. They handle tasks such as system monitoring, performance tuning, software updates, security management, and troubleshooting complex issues. In addition, they often design and implement automation scripts, ensure system reliability and availability, and provide technical leadership to junior staff. Their role is critical in supporting the IT infrastructure and ensuring smooth operations of business-critical applications.

What is the difference between Senior Unix Systems Administrator vs Network Engineer?

AspectSenior Unix Systems AdministratorNetwork Engineer
CertificationsUnix/Linux certifications (e.g., RHCE, Linux+)CCNA, CCNP, CompTIA Network+
Work EnvironmentData centers, server rooms, enterprise ITNetwork infrastructure, routing, switching environments
Primary ResponsibilitiesManaging Unix/Linux servers, scripting, system optimizationDesigning, implementing, maintaining network systems
Industry UsageIT, finance, healthcare, governmentTelecommunications, IT, enterprise sectors

While both roles involve technical expertise in IT infrastructure, the Senior Unix Systems Administrator focuses on managing Unix/Linux servers and systems, whereas the Network Engineer specializes in designing and maintaining network infrastructure. Both roles often require similar certifications and work in enterprise environments, but their core responsibilities differ significantly.

What cities near Sparrows Point, MD are hiring for Senior Unix Systems Administrator jobs? Cities near Sparrows Point, MD with the most Senior Unix Systems Administrator job openings:
Senior Unix Systems Administrator jobs near you
Sr. Unix System Administrator

Sr. Unix System Administrator

Orbis Operations

Annapolis, MD

Full-time

Posted 13 days ago

Job description

Orbis Operations is seeking a System Administrator to support its government customer in Annapolis Junction, MD.
Required Clearance: Active Security Clearance required at the Top Secret (TS)/Special Compartmented Information (SCI) level and appropriate level Polygraph
Role Description:
The successful candidate will be responsible for providing support for a large scale Unix system including installation of COTS/GOTS/FOSS software, day-to-day operations, monitoring, and problem resolution for all of the computer, network, memory, and storage system components. In addition, the SA shall maintain the system security integrity and configure network components, along with implementing operating systems enhancements to improve reliability and performance.
Task Required Skills:

  • Experience using the Unix CLI
  • Experience developing scripts using Bash/Python
  • Experience performing System Administration including installation, configuration, and support of COTS/GOTS/FOSS software in a large-scale Unix cluster environment
  • General technical knowledge regarding compute, network, memory, and storage system components
  • Experience with the sustainment and support of large Unix clusters including day-to-day operations, monitoring and problem resolution
  • Experience with configuring and sustaining a VMware ESXi/Virtualization environment
  • Experience with IaC (Infrastructure as Code) principles and automation tools such as SaltStack and Ansible
  • Experience with corporate STE/STN security compliance policies and procedures
  • Experience using system monitoring tools such as HPE One View and Nagios
  • Experience with containerization technologies such as Docker
Task Desired Skills:
  • Experience with container orchestration technologies such as Kubernetes
  • Experience with distributed files systems such as CEPH, GPFS, and HDFS
  • Experience with the Atlassian Suite of Tools such as Jira and Confluence
Position Requirements:
  • Current TS/SCI with polygraph required
  • Bachelor's degree in Computer Science or related discipline plus 15 years of SA experience OR
  • 20 years of SA experience

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