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51 network and systems engineer jobs at 32 companies in Arlington, VA

1mo
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Senior Systems and Network Engineer
College Park, Maryland, United States
$127k-$166k/yr HybridFull Time
IonQ
IonQNYSE: IONQ: Public quantum technology delivering trapped-ion computing, networking, sensing, and security systems to enterprise and government customers.
6+ YOE6+ years hands-on systems/network engineering provisioning servers, configuring VLANs and managed switches, using infra-as-code/automation, IPMI/BMC, and scripting in Python or Go.
Ansible, Kickstart, Foreman, Packer, Terraform, Salt, Cobbler, PXE, IPMI/BMC, Python, Go, Kubernetes, AWS, Azure, GCP
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2d
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Senior Network & Systems Engineer
Ashburn, Virginia, United States
$100k-$120k/yr HybridFull Time
Telos Corporation
Telos CorporationNasdaq: TLS: Public U.S. cybersecurity providing cyber-risk, cloud, identity, biometric, and secure-network solutions to government and commercial customers.
7+ YOEBachelor's degree or equivalent and 7+ years in network or systems engineering. Requires Cisco, Windows Server, Hyper-V, PowerShell, AWS, cybersecurity, troubleshooting, communication, driver’s license, and ability to lift 50 pounds.
Cisco, Wireshark, PowerShell, Netstat, Microsoft Windows Server, Active Directory, Group Policy, DNS, IIS, PKI, TLS, Kerberos, Microsoft Hyper-V, AWS GovCloud, EC2, VPC, S3, RDS, IAM, CloudWatch, CloudTrail, Security Hub, Systems Manager, Route 53, Tenable, Nessus, SIEM
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Systems and Network Administrator
Germantown, Maryland, United States
$150k-$175k/yr OnsiteFull Time
ASM Research
ASM Research: Solutions integrator providing technology services for federal government clients.
8+ YOE8+ years systems/network engineering experience with Windows Server, Azure, Cisco/Juniper networking, Palo Alto firewalls, virtualization, and strong troubleshooting and documentation skills.
Juniper, Cisco, Palo Alto Networks, PAN-OS, Panorama, Windows Server, Microsoft Entra ID, Microsoft Azure, Hyper-V, VMware ESXi, Azure Monitor, Log Analytics, Azure Backup, CMDB, SolarWinds, Wireshark, Event Viewer, PowerShell, Azure CLI, Terraform, ARM templates
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3w
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Network Systems Engineer and Technical Adviser (SETA)
Chantilly, Virginia, United States
OnsiteFull Time
SAIC
SAICNASDAQ: SAIC: Premier technology integrator for defense, space, and civilian markets.
9+ YOEUS citizen with TS/SCI with poly, STEM degree (Bachelors+9 years or Masters+7 years) or 16+ years experience; relevant certs (CCIE, CCNP, JNCIP, CCNA, CISSP) preferred; strong communication and self-starting ability.
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1d
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Systems & Network Engineer (CA, Costa Mesa)
Costa Mesa or Denmark or Hong Kong or San Francisco or Philadelphia or Boston or New York City or Las Vegas or Baltimore
$120k-$130k/yr OnsiteFull Time
Stack's Bowers Galleries
Stack's Bowers Galleries: Rare-coin auction house and dealer serving collectors, investors, and institutions through auctions, direct sales, and appraisals.
7+ YOERequires 7+ years in systems administration and networking, 5+ years with Azure and virtualization, 3+ years with SSO, scripting proficiency, security-tool familiarity, communication skills, and 24x7 on-call availability.
Nutanix Acropolis AOS (AHV), Azure, Azure AD, Entra ID, Docker, Portainer, AWS, S3, Terraform, GitHub, SAML, OAuth, Active Directory, DNS, DHCP, Group Policy, VPN RAS, Veeam Backup, Barracuda Email Spam, 8x8 VoIP, Action1, PowerShell, Bash, Python, Power Automate, eSentire, Sumo Logic, Tenable.one, CrowdStrike, Exchange Online, Microsoft SharePoint, OneDrive, GoToAssist, Brivo, NVR, IP Cameras, Copilot, ChatGPT, Claude, Office 365
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1d
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Senior Network and Computer Systems Administrator
Arlington, Virginia, United States
OnsiteFull Time
IronMountain Solutions
IronMountain Solutions: Private engineering and technology-services contractor serving military and government customers with program management, logistics, and IT.
Bachelor's degree and 8+ years of systems engineering or network administration experience, including 3+ years supporting cloud or hybrid infrastructure. Must obtain DHS Public Trust or EOD approval.
FedRAMP, NIST, DHS 4300A
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2d
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Systems Engineer: Linux and scripting
Columbia, Maryland, United States
$180k-$240k/yr OnsiteFull Time
Belay Technologies
Belay Technologies: Private SDVOSB providing IT and engineering services to the Department of Defense and commercial clients.
Requires TS/SCI with polygraph, strong Linux administration, automation and troubleshooting experience, and familiarity with infrastructure, networking, hardware, Kubernetes, containers, or Ansible.
Linux, Python, PowerShell, Dell, Kubernetes, Ansible, Bash, CI/CD
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3w
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Network & IT Automation Engineer
Chantilly or Ashburn
$90k-$145k/yr OnsiteFull Time
H5 Data Centers
H5 Data Centers: Privately held U.S. wholesale data center and colocation operator serving enterprise, hyperscale, network, and edge customers.
3+ YOERequires 3–7 years in network engineering or systems administration, networking expertise, Python, PowerShell, Bash, IaC tools, cloud services, cybersecurity workflows, and CCNP or CCIE.
Cisco, Juniper, Unifi, Palo Alto, Fortinet, Python, PowerShell, Bash, Ansible, Terraform, Git, Zabbix, Prometheus, PRTG, SolarWinds, REST, NETCONF, RESTCONF, gNMI, Azure, AWS, GCP, Docker, Kubernetes, CCNA, CCNP, JNCIA, JNCIS, PCNSA
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2w
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Systems Engineer - Communications and Infrastructure Jr. Level Olympus
Arlington, Virginia, United States
OnsiteFull Time
R&K Enterprise Solutions
R&K Enterprise Solutions: Service-disabled veteran-owned government services contractor providing mission support, engineering, cybersecurity, training, and defense healthcare to federal customers.
4+ YOEBA/BS or 8 years related experience with certifications; 4 years in the technical discipline required. TS/SCI clearance required; networked C2ISR systems experience desired.
STANAG 4575
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2d
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2027 Graduate - Wireless Communications and Networked Systems Engineer
Laurel, Maryland, United States
$85k-$165k/yr OnsiteFull Time
Johns Hopkins Applied Physics Laboratory
Johns Hopkins Applied Physics Laboratory: University-affiliated research center serving national security and science.
Bachelor's or master's degree in electrical engineering, computer engineering, or computer science; knowledge of signal processing, physics, communications, and programming; eligibility for Interim Top Secret and Top Secret/SCI clearances; U.S. citizenship.
C/C++, C#, Java, MATLAB, Python, Software Defined Radio (SDR), IP networking, 5G
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3w
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Senior Developer and Network Analyst
Frederick, Maryland, United States
$87k-$131k/yr OnsiteFull Time
Tokio Marine HCC
Tokio Marine HCC: A global specialty insurance group providing diverse coverage solutions.
5+ YOEBachelor's degree or equivalent experience and 5+ years in software development, product management, or business systems analysis; requires SQL, BI reporting, analytical, communication, and problem-solving skills.
Classic ASP, ASP.NET, HTML, Angular, Sitecore, HubSpot, Microsoft Windows, MicroStrategy, Power BI, SQL, Oracle, SQL Server, Snowflake, Microsoft Excel, Microsoft Access, Microsoft PowerPoint, Microsoft Word
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3mo
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Data Network Engineer, TS/SCI and Poly
Arlington, Virginia, United States
OnsiteFull Time
Blue Sky Innovators
Blue Sky Innovators: Veteran-owned defense technology professional services firm serving U.S. DoD and Intelligence Community customers.
9+ YOETS/SCI with Poly; Bachelor's degree or equivalent experience; 9+ years relevant technical experience; experience with enterprise data systems and networking; SIGINT system design exposure; networking certifications a plus; AWS exposure a plus.
AWS, CompTIA Network+, CCNP
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1w
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Space Systems Cybersecurity and Assessments Engineer
Chantilly, Virginia, United States
$100k-$150k/yr OnsiteFull Time
The Aerospace Corporation
The Aerospace Corporation: Provides independent technical research and advisory services for space programs.
5+ YOEBachelor's or advanced STEM degree and 5+ years of cybersecurity experience. Requires programming, Linux/Unix, vulnerability assessment, network architecture, U.S. citizenship, and ability to obtain TS/SCI clearance and take a CI polygraph.
Linux, Unix, TCP/IP, IPSEC, HTTP/S, AWS, Azure, Kubernetes, Docker, Podman, Agile, NIST SP 800-53, RMF, Elastic
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3w
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(USA) Systems and Infrastructure Engineer III, Information Security
Sunnyvale or Herndon
$108k-$234k/yr OnsiteFull Time
Walmart
WalmartNYSE: WMT: Global retail, e-commerce, and supply chain.
2+ YOEBachelor's degree plus 2 years or 4 years of systems and infrastructure engineering experience; requires WAF, DDoS, network protocols, log tools, scripting, and Azure or GCP knowledge.
Web Application Firewall (WAF), TCP/IP, IPSec, HTTPS, SSL, Content Delivery Networks (CDNs), Splunk, Kibana, ArcSight, Azure, GCP, Firewalls, DNS, Web Content Accessibility Guidelines (WCAG) 2.2 AA
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2d
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Network and Computer Systems Administrator (TS/SCI w/Poly)
Columbia, Maryland, United States
$88k-$155k/yr FieldFull Time
Parsons
ParsonsNYSE: PSN: Technology and engineering solutions for defense and infrastructure.
5+ YOEActive TS/SCI with polygraph, bachelor's degree in engineering or related technical/scientific field, and 5+ years of related experience; advanced systems engineering expertise and leadership skills required.
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2w
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IT Infrastructure & Network Support Engineer
Sterling, Virginia, United States
$64k-$128k/yr OnsiteFull Time
Nightwing
Nightwing: Advanced cyber, intelligence, and systems integration services for national security.
Hands-on experience with fiber networking, switch configuration, IT infrastructure, network support, system administration, cabling, A/V systems, vendor coordination, and technical troubleshooting. TS/SCI with polygraph required.
CAT6, Extron, AMX, Crestron, LAN, WAN, LC, SC
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4d
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Senior Network & Computer Systems Administrator
Washington or United States
OnsiteFull Time
Interactive Process Technology LLC
Interactive Process Technology LLC: Service-disabled veteran-owned IT contractor delivering process automation, software, cloud, cybersecurity, and enterprise solutions to federal organizations.
8+ YOEBachelor's degree in a related technical field, 8+ years of systems engineering experience, 3+ years supporting cloud or hybrid infrastructure, and active DHS Suitability/Public Trust clearance.
FedRAMP, NIST, AWS, Azure, Security+, CISSP
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1mo
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Systems Development Engineer, ADC - RAPP (Route 53 and Perimeter Protection)
Jessup or Arlington or Denver or Herndon
$129k-$175k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Multinational technology focused on e-commerce and cloud computing.
3+ YOEActive TS/SCI with polygraph; Bachelor's degree or CSSLP; 3+ years software development; 2+ years system design/architecture; knowledge of networking, storage, OS; programming experience in C++, C#, Java, Python, Golang, PowerShell, or Ruby.
C++, C#, Java, Python, Golang, PowerShell, Ruby
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4w
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VMware NSX | Networking and Security Virtualization Systems Engineer
Herndon, Virginia, United States
$150k-$254k/yr OnsiteFull Time
BAE Systems
BAE SystemsLSE: BA.: Global defense, aerospace, and security technology.
16+ YOEBachelor's degree and 16+ years IT experience; vCenter/ESXi/vSphere/NSX/SRM/vSAN experience; infrastructure architecture, VM monitoring, AWS and cloud migration experience.
vCenter, ESXi, vSphere, Aria Suite, NSX, SRM, vSAN, AWS, VMWare 7, Citrix Netscalers
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3d
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Systems Integration & Network Engineering Specialist (Advanced)
Dahlgren, Virginia, United States
$138k-$165k/yr OnsiteFull Time
Five Stones Research Corporation
Five Stones Research Corporation: Native American, woman-owned defense contractor providing engineering, IT, logistics, and program-management services to government customers.
10+ YOEMaster’s STEM degree plus 10 years of relevant IT experience, or bachelor’s STEM degree plus 15 years, with DoD or complex program experience; active Secret clearance and U.S. citizenship required.
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