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Senior System Engineer Jobs in Washington (NOW HIRING)

Belay Technologies

Senior System Engineer

Annapolis, MD · On-site

$168K - $240K/yr

Belay Technologies is seeking a Senior System Engineer to join our intel team. You should have strong networking experience and understanding of SCCM and the Nessus Manager/ACAS systems, experience ...

SITEC Consulting

Senior System Engineer

Annapolis Junction, MD · On-site

$106K - $146K/yr

This role is ideal for a senior systems engineer with software development expertise, cloud architecture exposure, and the ability to evaluate current applications, document modernization plans, and ...

CGI Inc.

Senior System Engineer

Washington, DC · On-site

$118K - $162K/yr

Senior System Engineer Category: Software Development/ Engineering Main location: United States, District of Columbia, Washington Position ID:J0626-0430 Employment Type: Full Time U.S. - CGI Federal ...

BruckEdwards, Inc

Senior System Engineer

Manassas, VA · On-site

$97K - $134K/yr

Job Type Full-time Description Senior System Engineer Manassas, VA Full-time, Exempt Security Clearance: Top Secret Does working in a flexible environment where you can succeed and contribute ...

BruckEdwards Inc

Senior System Engineer

Manassas, VA · On-site

$97K - $134K/yr

Senior System Engineer Manassas, VA Full-time, Exempt Security Clearance: Top Secret Does working in a flexible environment where you can succeed and contribute interest you? Are you excited about ...

BruckEdwards Inc.

Senior System Engineer

Manassas, VA · Hybrid

$97K - $134K/yr

Description Senior System Engineer Manassas, VA Full-time, Exempt Security Clearance: Top Secret Does working in a flexible environment where you can succeed and contribute interest you? Are you ...

Cornerstone Defense

Senior System Engineer

Annapolis, MD · On-site

$103K - $141K/yr

Senior Systems Engineer Location: Annapolis Junction, MD Compensation Range: $245 - $265K *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the ...

Solvarus

Senior System Engineer

Centreville, VA · On-site

$103K - $141K/yr

As a Senior System Engineer you will support engineering and integration efforts with key mission partners delivering significant modernization capabilities with the goal of leveraging these ...

Belay Technologies

Senior System Engineer

Laurel, MD · On-site

Belay Technologies is seeking a Senior System Engineer to join our intel team. The right candidate will develop requirements from project's inception to its conclusion for a particular IT subject ...

Solvarus

Senior System Engineer

Chantilly, VA · On-site

$107K - $146K/yr

As a Senior System Engineer you will support engineering and integration efforts with key mission partners delivering significant modernization capabilities with the goal of leveraging these ...

Belay Technologies

Senior System Engineer

Laurel, MD · On-site

$168K - $240K/yr

Belay Technologies is seeking a Senior System Engineer to join our intel team. The right candidate will develop requirements from project's inception to its conclusion for a particular IT subject ...

ARCTICOM LLC

Senior System Engineer

Quantico, VA

$112K - $154K/yr

Senior System Engineer Location - Remote The Essential Duties and Responsibilities are intended to present a descriptive list of the range of duties performed for this position and are not intended ...

ARCTICOM LLC

Senior System Engineer

Quantico, VA

$112K - $154K/yr

Senior System Engineer Location - Remote The Essential Duties and Responsibilities are intended to present a descriptive list of the range of duties performed for this position and are not intended ...

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Showing results 1-20

All JobsSystem Engineer JobsSenior System Engineer JobsSenior System Engineer Jobs in Washington

Senior System Engineer information

See Washington salary details

$63.4K

$141.3K

$199.3K

How much do senior system engineer jobs pay per year?

As of Jun 9, 2026, the average yearly pay for senior system engineer in Washington is $141,271.00, according to ZipRecruiter salary data. Most workers in this role earn between $118,400.00 and $162,000.00 per year, depending on experience, location, and employer.

What is the difference between Senior System Engineer vs Network Engineer?

AspectSenior System EngineerNetwork Engineer
CredentialsBachelor's in Computer Science or related, certifications like CompTIA Network+, Cisco CCNABachelor's in Computer Science, certifications like Cisco CCNA, CCNP
Work EnvironmentDesigning, implementing, and maintaining IT systems and infrastructureDesigning, deploying, and managing network infrastructure and security
Industry UsageIT, technology, enterprise environmentsTelecommunications, IT, enterprise networks
Common Search/ComparisonSenior System Engineer vs Network Engineer

While both roles require networking knowledge and certifications, Senior System Engineers focus on overall system architecture and integration, whereas Network Engineers specialize in network infrastructure and security. The roles often overlap but serve different core functions within IT teams.

What are Senior System Engineers?

Senior System Engineers are experienced IT professionals responsible for designing, implementing, managing, and maintaining complex computer systems and networks within an organization. They play a critical role in ensuring the stability, security, and scalability of IT infrastructure. Their tasks often include troubleshooting system issues, optimizing performance, overseeing upgrades, and mentoring junior engineers. Senior System Engineers typically collaborate with other IT teams and departments to support business objectives and technological needs.

What are some common challenges faced by Senior System Engineers when managing large-scale IT infrastructure projects?

Senior System Engineers often encounter challenges such as coordinating with cross-functional teams, ensuring system scalability, and maintaining high availability during upgrades or migrations. Managing complex environments requires balancing security, performance, and compliance, all while minimizing downtime. Effective communication and proactive planning are crucial to successfully navigating these challenges and delivering robust solutions that meet organizational needs.

What are the key skills and qualifications needed to thrive as a Senior System Engineer, and why are they important?

To thrive as a Senior System Engineer, you need advanced knowledge of system architecture, network administration, and troubleshooting, often supported by a degree in computer science or a related field and several years of experience. Familiarity with tools like VMware, Linux/Windows servers, cloud platforms (AWS, Azure), and certifications such as CompTIA, Cisco, or Microsoft are commonly expected. Strong problem-solving, project management, and communication skills help you lead teams and handle complex technical challenges. These skills are crucial for ensuring system reliability, security, and efficient operation in dynamic IT environments.

What does a senior systems engineer do?

A senior systems engineer designs, implements, and maintains complex IT infrastructure and systems to ensure reliability and security. They troubleshoot issues, optimize performance, and often lead projects or teams, requiring strong technical skills and certifications like Cisco or Microsoft. Their role involves working with hardware, software, networks, and security protocols to support organizational technology needs.
What are the most commonly searched types of System Engineer jobs in Washington? The most popular types of System Engineer jobs in Washington are:
What cities in Washington are hiring for Senior System Engineer jobs? Cities in Washington with the most Senior System Engineer job openings:
Senior System Engineer jobs near you

Senior System Engineer

Freedom Technology Solutions Group

Annapolis Junction, MD • On-site

$114K - $157K/yr

Other

Posted 29 days ago

Job description

Freedom Technology Solutions Group is seeking a Senior System Engineer. Our mission supports the Government Corporate Management Services (CMS) by providing full life cycle support services through the sustainment, modernization, and transformation of the enterprise corporate applications. As soon as an employee enters a customer facility, they touch one of these applications which are critical to the daily functions of thousands of users across acquisition, business, finance, HR, training, recruitment, program management, security, logistics and more. Come join our diverse and growing team with lots of opportunities!

We are seeking a highly organized and experienced Senior Systems Engineer to lead and coordinate efforts across multiple teams in a fast-paced, Agile-driven environment. This role requires a proactive professional who thrives under pressure, can manage competing priorities, and effectively engages with demanding customers and diverse stakeholders. 

Key Responsibilities 

  • Lead systems engineering activities across multiple cross-functional Agile teams  
  • Plan, coordinate, and oversee system design, integration, and implementation efforts  
  • Serve as a point of contact for stakeholders, ensuring clear and consistent communication  
  • Manage competing priorities and multitask effectively in a fast-paced environment  
  • Collaborate with product owners, developers, and leadership to ensure alignment with business and technical objectives  
  • Interface directly with challenging or high-demand customers, ensuring expectations are managed and exceeded  
  • Identify risks, dependencies, and bottlenecks, and drive mitigation strategies  
  • Maintain organized documentation, system artifacts, and reporting structures  
  • Support continuous improvement initiatives across engineering and Agile processes 

Key Competencies 

  • Leadership & coordination across teams  
  • Efficiency in high-pressure environments  
  • Strong stakeholder communication  
  • Adaptability and resilience  
  • Customer-focused mindset 

Required Qualifications:

  • TS/SCI with Polygraph
  • A bachelor's degree in a technical discipline and twenty (20) years' experience as an SE in programs and contracts of similar scope, type, and complexity is required. Twenty (25) years' SE experience may be substituted for a bachelor's degree
  • Experience with agile development methodologies
  • Willingness to learn and develop strong understanding new technologies and products
  • Experience developing and updating technical documentation including project schedules
  • Experience with requirements management to include working with customers to capture clear definition of done

Apply