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Infrastructure System Engineer Jobs in Washington

ECS is seeking a System Engineer - Journeyman to support the Army National Guard's enterprise ... Troubleshoot performance and availability issues, coordinating with network and infrastructure ...

Aqua IT is seeking an experienced Linux Systems Engineer to provide support to a mission critical ... Strong Linux background and familiarity with best practices of infrastructure management Preferred ...

System Engineer

Jessup, MD ยท On-site

$102K - $153K/yr

Support and troubleshoot networking devices and infrastructure * Administer and maintain Windows ... Strong experience in System Engineering and System Administration * Deep understanding of security ...

System Engineer 4 Applies systems engineering principles throughout the systems life cycle phases ... Infrastructure Management, Lifecycle Model Management, Human Resource Management, and Quality ...

System Engineer

Jessup, MD ยท On-site

$102K - $153K/yr

Support and troubleshoot networking devices and infrastructure * Administer and maintain Windows ... Strong experience in System Engineering and System Administration * Deep understanding of security ...

System Engineer 3

Annapolis Junction, MD ยท Hybrid

$193K - $262K/yr

None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Bash Scripts, CI/CD ... Yes SYSTEM ENGINEER Advance how our customers operate while you advance your career. Join GDIT as a ...

Infrastructure Engineer

Sterling, VA ยท On-site

$106K - $139K/yr

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration ... Infrastructure Engineer Location: Sterling, VA Clearance: TS/SCI Poly **This position is CONTINGENT ...

Infrastructure Engineer

Sterling, VA

$106K - $139K/yr

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration ... Infrastructure Engineer Location:Sterling, VA Clearance:TS/SCI Poly **This position is CONTINGENT ...

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Infrastructure System Engineer information

What does an Infrastructure System Engineer do?

An Infrastructure System Engineer is responsible for designing, implementing, and maintaining the core IT systems and networks that support an organization's operations. This includes managing servers, storage, network devices, and cloud infrastructure to ensure systems are secure, efficient, and reliable. They also troubleshoot issues, perform upgrades, and collaborate with other IT professionals to optimize infrastructure performance and scalability.

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

AspectInfrastructure System EngineerNetwork Engineer
CertificationsCompTIA Network+, Cisco CCNA, Microsoft certificationsCompTIA Network+, Cisco CCNA, Juniper JNCIA
Work EnvironmentData centers, server rooms, cloud environmentsNetwork operations centers, enterprise networks
Industry UsageIT infrastructure, cloud services, enterprise systemsTelecommunications, enterprise networking, internet service providers

While both roles require networking certifications and involve working with IT infrastructure, Infrastructure System Engineers focus on overall system architecture, servers, and cloud integration, whereas Network Engineers specialize in designing, implementing, and maintaining network hardware and connectivity. Understanding these differences helps employers and candidates align skills with job requirements.

What are some common challenges faced by Infrastructure System Engineers when managing large-scale systems?

Infrastructure System Engineers often encounter challenges such as ensuring system scalability, maintaining high availability, and minimizing downtime during updates or incidents. Monitoring and proactively addressing security vulnerabilities across complex, distributed environments is another critical aspect. Collaborating with cross-functional teams, such as development and operations, is essential to align infrastructure changes with business goals and rapidly address emerging issues. Staying current with evolving technologies and best practices helps in overcoming these challenges effectively.

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

To thrive as an Infrastructure System Engineer, you need a strong background in systems administration, networking, and IT infrastructure management, usually backed by a degree in computer science or a related field. Familiarity with tools like VMware, Microsoft Azure, AWS, Linux/Windows servers, and certifications such as CompTIA Network+, Microsoft Certified: Azure Administrator, or AWS Certified Solutions Architect are typically required. Problem-solving, teamwork, and effective communication are essential soft skills for collaborating across departments and responding to critical incidents. These skills and qualifications are crucial for maintaining reliable, secure, and scalable IT environments that support business operations.
What are popular job titles related to Infrastructure System Engineer jobs in Washington? For Infrastructure System Engineer jobs in Washington, the most frequently searched job titles are:
Infographic showing various Infrastructure System Engineer job openings in Washington as of June 2026, with employment types broken down into 76% Full Time, 20% Part Time, and 4% Contract. Highlights an 82% Physical, 5% Hybrid, and 13% Remote job distribution.
System Engineer - Journeyman

System Engineer - Journeyman

ECS

Fairfax, VA โ€ข On-site

Full-time

Posted 7 days ago


Job description

Job Description
ECS is seeking a System Engineer - Journeyman to support the Army National Guard's enterprise network operations and cybersecurity initiatives. The Army National Guard (ARNG) Enterprise Network Operations and Cybersecurity Support (ENOCS) program delivers comprehensive enterprise IT infrastructure, WAN, cybersecurity, and associated services to the ARNG and its mission partners. The program supports more than 120,000 users and 141,000 endpoints across approximately 2,800 sites spanning 54 states and territories, enabling Title 10 and Title 32 missions, domestic emergency response operations, mobilization readiness, and classified SIPRNet operations.
Please Note: This position is contingent upon contract award.
Task 4 - Enterprise Operations Support - provides 24/7/365 network monitoring, control, and management from the RCC-ARNG Network Operations Center (NOC) over classified and unclassified networks, delivering DoDIN services including data, voice, and video across the ARNG's distributed enterprise infrastructure.
Responsibilities
  • Engineer and integrate enterprise systems architectures to support modernization and performance optimization initiatives.
  • Design and implement technical solutions that meet system requirements and enhance automation and resiliency.
  • Analyze system requirements and ensure compliance with cybersecurity and configuration management standards.
  • Support lifecycle sustainment initiatives by maintaining and optimizing existing systems.
  • Troubleshoot performance and availability issues, coordinating with network and infrastructure teams.
  • Ensure compliance with configuration management baselines and STIG requirements.
  • Collaborate with cybersecurity teams to maintain secure enterprise services.
  • Support system integration efforts across DoDIN-connected infrastructures.
  • Develop strategies to enhance system performance and reliability.

Required Qualifications
  • Clearance: Secret Eligible required
  • S. Citizenship required
  • DoD 8140.03 Compliance: DoD Cyber Workforce Framework (DCWF) Work Role 451-System Administrator at the Intermediate proficiency level
  • Certifications (one or more required): Cloud+, GICSP, GSEC, Security+, SSCP
  • Education: Bachelors in [Computer Science, Cybersecurity, Data Science, Information Systems, Information Technology, Software Engineering]
  • Minimum of 4-6 years of experience in engineering and integrating enterprise systems within DoD or Federal environments
  • Proven experience in supporting modernization and lifecycle sustainment initiatives
  • Demonstrated ability to design technical solutions and implement automation strategies
  • Experience ensuring compliance with cybersecurity standards and configuration management baselines