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Senior System Engineer Jobs in Washington (NOW HIRING)

Synergy ECP

Senior System Engineer

Columbia, MD · On-site

$250K/yr

  • Medical

  • Retirement

  • PTO

We are seeking an experienced Senior Systems Engineer to support enterprise-scale data transport and messaging services that require high availability, reliability, and fault tolerance. The Systems ...

Socket.dev

Senior System Engineer

Columbia, MD · On-site

$150 - $250/hr

  • Medical

  • Retirement

  • PTO

Position Overview We are seeking an experienced Senior Systems Engineer to support enterprise-scale data transport and messaging services that require high availability, reliability, and fault ...

New

AT&T

Senior System Engineer (Government)

Chantilly, VA · On-site

$107K - $146K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

This Sr. System Engineer role will be primarily focused on the design,development, installationand operations of customermissionapplicationsystems and services, as well asthe ...

Belay Technologies, Inc.

Sr. System Engineer

Columbia, MD · On-site

$168 - $240/hr

  • Medical

  • Dental

  • Life

  • Retirement

  • PTO

... Systems Engineering area of responsibility. Communicates with other program personnel, government overseers, and senior executives. Required Qualifications * Scrum Certification * Experience in ...

vetegrity

Senior System Engineer

Columbia, MD · On-site

$195K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... regarding Systems Engineering technical considerations and for associated problems, issues or conflicts. Communicates with other program personnel, government overseers, and senior executives.

vetegrity

Senior System Engineer

Annapolis Junction, MD · On-site

$175K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... Systems Engineering technical considerations and for associated problems, issues or conflicts. Communicates with other program personnel, government overseers, and senior executives. Responsibility ...

New

Belay Technologies

Senior System Engineer

Annapolis, MD · On-site

$168K - $240K/yr

  • Medical

  • Dental

  • Life

  • Retirement

  • PTO

Belay Technologies is seeking a System Engineer to join our intel team. The Secure Token Service (STS) team lead will coordinate requirements, architect solutions, and support implementation of ...

Belay Technologies

Senior System Engineer

Annapolis, MD · On-site

$168K - $240K/yr

  • Medical

  • Dental

  • Life

  • Retirement

  • PTO

Belay Technologies is seeking a System Engineer to join our intel team. The Secure Token Service (STS) team lead will coordinate requirements, architect solutions, and support implementation of ...

Dice

Senior System Engineer (McLean)

Mclean, VA · On-site

$105K - $144K/yr

Senior Systems Engineer Our client is a leading provider of blockchain intelligence solutions that deliver technology, training, and services to law enforcement, defense, intelligence, and regulatory ...

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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 Aug 20, 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 a senior system engineer?

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 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 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
Infographic showing various Senior System Engineer job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 10% Part Time, 2% Temporary, and 7% Contract. Highlights an 87% Physical, 2% Hybrid, and 11% Remote job distribution, with an average salary of $141,271 per year, or $67.9 per hour.

Senior System Engineer

Synergy ECP

Columbia, MD • On-site

$250K/yr

Full-time

Medical, Retirement, PTO

Posted 9 days ago

Job description

Founded in 2007 and headquartered in Columbia, Maryland, Synergy ECP is a leading provider of cybersecurity, software and systems engineering and IT services to the U.S. intelligence and defense communities. The company leverages its expertise in data transport solutions, software and systems engineering, and other solutions to deliver critical and innovative capabilities to high-level decision makers that enhance our nation's security.

In an ultra-competitive environment, Synergy ECP has thrived by adhering to our name, making sure excellence is displayed by our Employees, to our Customers and by Improving Performance (ECP). It's what sets us apart, enabling us to be an autonomous yet agile business that delivers huge results-showing we're ready to meet our customers' evolving demands. Synergy ECP has earned a client list that includes numerous Fortune 100 companies, in addition to multiple branches of the US government and military services.

Position Overview:

We are seeking an experienced Senior Systems Engineer to support enterprise-scale data transport and messaging services that require high availability, reliability, and fault tolerance. The Systems Engineer will support the development, deployment, and sustainment of messaging capabilities that enable mission applications to communicate in near-real time.

The ideal candidate will bring strong Linux experience, systems engineering expertise, requirements management experience, and the ability to effectively engage with customers in a mission-focused environment.

Required Qualifications:
  • Proficient Linux OS experience.
  • Experience gathering and managing SIGINT and enterprise-scale requirements.
  • Experience with requirements tracking tools such as Redmine and JIRA.
  • Customer engagement experience.
Desired Qualifications:
  • Experience performing systems engineering for messaging services such as JMS, ActiveMQ, TIBCO, Artemis, or Kafka.
Additional Requirements:

CWIP: IAM Level 2
Technical Experience: Linux
Years of Experience: 14 years with a degree or 19 years without a degree.

CLEARANCE REQUIRED:
 
TS/SCI w/ Polygraph
 
Other Requirements:
 
U.S. Citizenship
 
Compensation Spotlight: 
 
For this role, our typical salary range starts at $150,000 and stretches up to $250,000. But here's the deal - we're not about capping your potential. We're committed to snapping up the best and brightest, and we're ready to put our money where our mouth is. So, if you're one of the rare exceptions to the status quo with the education, experience, and that extra something special, we're not afraid to go above and beyond to secure your talent. Because for us, it's not just about a salary. It's about the complete rewards package, the culture, and the opportunity to make a real impact.
Taking Care of the People Who Take Care of The Nation

Compensation: We offer highly competitive compensation that is consistently recognized by our employees as being generous!

Health & Retirement: We offer a comprehensive Health Benefits package and 401K Retirement plan so you can take care of yourself and your family... both now and in the future. Other health-related benefits include People Partners who will help you navigate both personal and professional worlds, as well as strong wellness related resources offered through our healthcare provider.

Education: Individual growth is a priority at Synergy ECP. Employees are encouraged to take advantage of our company-sponsored continuing education program so they can get their degree or that next certification needed to propel them towards the next level. Not sure what's best for your career plans, we'll help you navigate it all!

Work/Life Balance: A healthy work/life balance is essential for building and executing your work effectively at Synergy ECP, but it's also necessary to allow you the room to pursue everything you want to develop in your personal life. We offer a generous Paid Time Off benefit and 11 paid holidays a year. Synergy ECP also provides flexible work options that work with your schedule and lifestyle. 

Philanthropy: With the help of our amazing employees, Synergy ECP participates annually in building awareness, volunteering and contributing to dozens of organizations. We believe that giving back creates a sense of purpose, engagement, and fulfillment. Have a cause you are passionate about? We bet you'll find others here that care about it just as much!

Great Corporate Facilities: Come by our corporate office and enjoy a weekly happy hour, take a drive to nearby restaurants, grab a snack or coffee in our cafe, or utilize our collaborative office space and conference rooms. 

SkillBridge: Our SkillBridge Program takes the incredible experience our servicemembers already have and shows them how to apply it within corporate environments. We are fanatical about helping our Military!

Synergy ECP is committed to providing equal employment opportunities to all qualified individuals. Employment decisions are based on merit, qualifications, and business needs. We do not discriminate on the basis of race, color, sex, national origin, religion, age, disability, or any other status protected by applicable law.

We welcome candidates from all backgrounds and are dedicated to maintaining a professional and respectful workplace where every employee can succeed.

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