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Senior Unix Engineer Jobs in Severn, MD (NOW HIRING)

ECS

Sr. Elastic Engineer

Fort George G Meade, MD · On-site

$170K - $205K/yr

ECS is seeking a Sr. Elastic Engineer to work in our Ft. Meade, MD office. Please Note: This ... Strong Linux/Unix, networking, and cloud platform knowledge (AWS, Azure, GCP). * Ability to mentor ...

ECS

Sr. Elastic Engineer

Fort George G Meade, MD · On-site

$180K - $205K/yr

ECS is seeking a Sr. Elastic Engineer to work in our Ft. Meade, MD OR Quantico, VA office. Please ... Strong Linux/Unix, networking, and cloud platform knowledge (AWS, Azure, GCP). * Ability to mentor ...

MANTECH

Senior CNO Software Engineer

Hanover, MD · On-site

$120K - $159K/yr

MANTECH seeks a highly technical and mission-focused Senior CNO Software Engineer to join our team ... Experience with low-level system internals across one or more platforms (e.g., Windows, Unix ...

MANTECH

Senior CNO Software Engineer

Hanover, MD · On-site

$120K - $159K/yr

MANTECH seeks a highly technical and mission-focused Senior CNO Software Engineer to join our team ... Experience with low-level system internals across one or more platforms (e.g., Windows, Unix ...

MANTECH

Senior CNO Software Engineer

Hanover, MD · On-site

$120K - $159K/yr

MANTECH seeks a highly technical and mission-focused Senior CNO Software Engineer to join our team ... Experience with low-level system internals across one or more platforms (e.g., Windows, Unix ...

MANTECH

Senior CNO Software Engineer

Hanover, MD · On-site

$120K - $159K/yr

MANTECH seeks a highly technical and mission-focused Senior CNO Software Engineer to join our team ... Experience with low-level system internals across one or more platforms (e.g., Windows, Unix ...

Socket.dev

Senior CNO Software Engineer

Hanover, MD · On-site

$150 - $190/hr

MANTECH seeks a highly technical and mission-focused Senior CNO Software Engineer to join our team ... Experience with low-level system internals across one or more platforms (e.g., Windows, Unix ...

MANTECH

Senior CNO Software Engineer

Hanover, MD · On-site

$120K - $159K/yr

MANTECH seeks a highly technical and mission-focused Senior CNO Software Engineer to join our team ... Experience with low-level system internals across one or more platforms (e.g., Windows, Unix ...

MANTECH

Senior CNO Software Engineer

Hanover, MD · On-site

$120K - $159K/yr

MANTECH seeks a highly technical and mission-focused Senior CNO Software Engineer to join our team ... Experience with low-level system internals across one or more platforms (e.g., Windows, Unix ...

2HB Incorporated

Senior Software Engineer

Annapolis, MD · On-site

$121K - $159K/yr

... seeking a Senior Software Engineer in order to support its government customer in Annapolis ... Experience developing in Unix. Ability to perform shell scripting. Working knowledge of ...

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Showing results 21-40

All JobsUnix Engineer JobsSenior Unix Engineer JobsSenior Unix Engineer Jobs in Severn, MD

Senior Unix Engineer information

See Severn, MD salary details

$66.1K

$140.7K

$204K

How much do senior unix engineer jobs pay per year?

As of Aug 12, 2026, the average yearly pay for senior unix engineer in Severn, MD is $140,691.00, according to ZipRecruiter salary data. Most workers in this role earn between $116,200.00 and $159,500.00 per year, depending on experience, location, and employer.

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

To thrive as a Senior Unix Engineer, you need deep expertise in Unix/Linux system administration, scripting, troubleshooting, and a relevant degree or equivalent experience. Familiarity with automation tools (such as Ansible or Puppet), shell scripting languages (like Bash or Perl), and certifications like RHCE or CompTIA Linux+ is highly valued. Strong problem-solving skills, effective communication, and the ability to mentor junior staff help set top performers apart in this role. These skills ensure reliable systems, smooth operations, and robust support for complex enterprise environments.

What does a senior Unix engineer do?

A Senior Unix Engineer is responsible for designing, implementing, and maintaining Unix-based systems within an organization. They handle advanced troubleshooting, system performance tuning, security configurations, and ensure the reliability and scalability of Unix infrastructure. In addition, they often mentor junior engineers, develop automation scripts, and collaborate with other IT teams to support business operations. Their expertise is crucial for managing large-scale, mission-critical environments.

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

AspectSenior Unix EngineerSystem Administrator
CredentialsBachelor's in Computer Science, Unix/Linux certifications (e.g., RHCE, LPIC)Bachelor's in IT or related field, Linux/Unix certifications often preferred
Work EnvironmentDesigning, implementing, and maintaining Unix systems, often in enterprise environmentsManaging daily system operations, troubleshooting, and user support
Industry UsageTech, finance, healthcare, and large enterprisesVaries across industries, including small to large organizations
Search & Comparison IntentFocus on advanced Unix skills and system designFocus on operational support and system maintenance

The main difference is that Senior Unix Engineers focus on designing and optimizing Unix systems, while System Administrators handle daily operations and support. Both roles require similar certifications and work in related environments, but their responsibilities differ in scope and complexity.

What are some of the most common challenges faced by senior Unix engineers in a large enterprise environment?

Senior Unix Engineers in large enterprises often face challenges related to managing complex, heterogeneous server environments and ensuring high availability. Balancing routine maintenance, security patching, and system upgrades with the need to minimize downtime can be demanding. Additionally, staying up to date with evolving technologies and scripting languages, while coordinating with cross-functional teams like network, storage, and application groups, requires strong communication and problem-solving skills.
What are popular job titles related to Senior Unix Engineer jobs in Severn, MD? For Senior Unix Engineer jobs in Severn, MD, the most frequently searched job titles are:
What job categories do people searching Senior Unix Engineer jobs in Severn, MD look for? The top searched job categories for Senior Unix Engineer jobs in Severn, MD are:
What cities near Severn, MD are hiring for Senior Unix Engineer jobs? Cities near Severn, MD with the most Senior Unix Engineer job openings:
Senior Unix Engineer jobs near you
Infographic showing various Senior Unix Engineer job openings in Severn, MD as of August 2026, with employment types broken down into 92% Full Time, 2% Part Time, and 6% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $140,691 per year, or $67.6 per hour.

Senior Systems Engineer 5 (MM) with Security Clearance

Fuse Engineering LLC

Annapolis Junction, MD • On-site

$106K - $146K/yr

Other

Re-posted 16 days ago

Job description

> Senior Systems Engineer 5 (MM) Fuse Engineering LLC Senior Systems Engineer 5 (MM) Annapolis Junction, MD Description The Senior Systems Engineer shall be responsible for participating in Information Assurance (IA) system, hardware, and software design activities with focus on leading the evaluation of requirements generation, allocation and tracking throughout the development cycle to ensure supportability for security certification. The Senior Systems Engineer shall also be responsible for performing implementation and technology studies. Provides identification and fixing of problems within existing systems, design and implementation of new systems and enhancement of existing systems. Participates in analysis, design and new construction of next generation IT systems. Responsible for understanding the needs of the customers and the realities of commercially available IT products, and creating requirements that will allow implementation by the development team. Skill areas include Telecommunication (TCP/IP, OIS/CMIP/X25), operating systems (Windows, UNIX, and Linux), database/DBMS (Oracle, MS Access, Sybase) and applications (Tivoli, PeopleSoft) are required. Applies principles of ITIL, SEI/CMM to engineering work. Provides oversight/management of systems engineering teams. Provides technical project management and/or leadership to engineering teams and projects Requirements Top Secret/SCI w/ Polygraph Clearance Required Bachelor's degree with at least ten (10) years of relevant experience. May substitute Associate's  degree with at least fifteen (15) years of relevant experience. Experience as a systems engineer on one or more IT platforms.  Requires DoD 8570 compliance with IASAE Level II certification, and Computing Environment  (CE) Certification. The CE certification requirements can be fulfilled with either Microsoft OS, Cent  OS/Red Hat OS CE certifications. If assigned to Directory Services TTOs, experience with Active Directory, Identity Management,  SCCM, DNS, Group Policy,. Active Role Servers, Privileged Account Management (PAM) Services,  and MS Exchange are required. If assigned to Desktop & Enclave Services TTOs, understanding of the concepts of mission islands,  Trusted Thin Client, and enhanced VDI (e.g., remote GPU and memory scaling) is required. Powered by

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