31 it infrastructure engineer jobs at 22 companies in Manassas Park, VA

2mo
Save
Mark Applied
Hide
IT Infrastructure Engineer
Washington, District of Columbia, United States
OnsiteFull Time
Knight Federal Solutions
Knight Federal Solutions: U.S. private federal contractor delivering simulation, training, cybersecurity, IT, and intelligence-analysis services to defense and intelligence customers.
9+ YOEBachelor's in IT/CS, minimum 9 years infrastructure engineering experience, experience with networking/storage/security/data center operations, TS/SCI clearance (able to obtain CI Poly), strong analytical and communication skills.
1w
Save
Mark Applied
Hide
Senior IT Infrastructure Engineer (Onsite VA)
Virginia or Ashburn
$86k-$139k/yr OnsiteFull Time
Engen
Engen: Home-automation gateway software controlling Z-Wave switches, lights, and other devices for computer and browser users.
3+ YOEHigh school diploma or equivalent and 3–5 years of information technology experience required. The role leads complex infrastructure design, implementation, analysis, troubleshooting, and project delivery.
6d
Save
Mark Applied
Hide
IT Infrastructure Engineer - Columbia, MD
Columbia, Maryland, United States
$96k-$130k/yr OnsiteFull Time
Rohde & Schwarz
Rohde & Schwarz: Global technology specializing in electronics, communications, and cybersecurity.
The posting provides compensation information but does not specify education, experience, certification, or technical requirements.
2w
Save
Mark Applied
Hide
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
2d
Save
Mark Applied
Hide
IT/Comms/SCIF Infrastructure Specialist
Chantilly, Virginia, United States
$140k-$180k/yr OnsiteFull Time
SAIC
SAICNASDAQ: SAIC: Premier technology integrator for defense, space, and civilian markets.
4+ YOEActive TS/SCI with polygraph; bachelor's plus 9 years, master's plus 7, or PhD/JD plus 4; 5+ years in SCIF and IT infrastructure programs; accreditation, ATO, secure communications, networking, and data center experience.
ICD 705, ICD 704, Risk Management Framework (RMF), ICD 503, ATO, Body of Evidence (BOE), GPU
1w
Save
Mark Applied
Hide
IT Infra Engineer
Rockville, Maryland, United States
$88k-$118k/yr OnsiteFull Time
Samsung Biologics
Samsung BiologicsKorea Exchange (KRX): 207940: South Korean public biopharmaceutical CDMO developing and manufacturing biologics for global pharmaceutical and biotechnology clients.
Bachelor’s degree in computer science, IT, or related field; server administration, virtualization, network, firewall, VPN, and enterprise security experience; regulated-environment experience preferred.
Windows, Linux, VMware, Hyper-V, VPN
3mo
Save
Mark Applied
Hide
GMP IT Infrastructure and System (Sr) Engineer
Rockville, Maryland, United States
$95k-$152k/yr OnsiteFull Time
AbelZeta
AbelZeta: Global clinical-stage biopharmaceutical developing and manufacturing T-cell therapies for cancer and inflammatory and immunological diseases.
5+ YOE5+ years in IT solutions, GMP data integrity, and system validation; biotech/pharma experience; knowledge of CFR 21 Part 11, Annex 11, GAMP5.
FACSLyric, Active Directory, Cloud solutions, IT infrastructure tooling
1mo
Save
Mark Applied
Hide
Principal IT Engineer
Arlington, Virginia, United States
$135k-$155k/yr OnsiteFull Time
Federated Wireless
Federated Wireless: The Undisputed Leader in Private and Fixed Wireless Network Solutions
3+ YOE3+ years corporate IT experience owning infrastructure, endpoints, networking, identity/access management, and security controls; bachelor's or equivalent; strong documentation, project management, and incident response skills.
Google Workspace, Microsoft 365, Okta, JumpCloud, Jamf, Intune, Jira, Confluence, CrowdStrike, SentinelOne
1w
Save
Mark Applied
Hide
IT Platform Engineer Senior
College Park, Maryland, United States
$132k-$159k/yr HybridFull Time
University of Maryland, College Park
University of Maryland, College Park: Public research university located in College Park, Maryland.
4+ YOEBachelor’s degree and four years of professional enterprise-solution implementation and management experience. Requires Linux, cloud infrastructure, automation, communication, and workload-management skills.
Red Hat Enterprise Linux, Ubuntu, Puppet, Ansible, Satellite, GitLab, AWS CloudFormation, AWS, Office 365, Google Workspace, Perl, Node.js, Ruby, Python, GitLab CI/CD, Docker, APIs, Model Context Protocol (MCP)
2d
Save
Mark Applied
Hide
IT Systems Engineer 4 - Falls Church, VA
Falls Church, Virginia, United States
$125k-$172k/yr OnsiteFull Time
M.C. Dean
M.C. Dean: Design-build and systems integration provider for mission-critical infrastructure.
Bachelor's degree in a related engineering or IT field, 7+ years of progressive experience, U.S. citizenship, active Secret clearance, infrastructure engineering experience, and DoD 8570 IAT Level II compliance.
VMware ESXi, VMware vSphere, Microsoft Windows Server, Microsoft Windows 11, DNS, DFS, DHCP, Windows Server Update Services (WSUS), Key Management Service (KMS), Active Directory, Group Policy, Microsoft Endpoint Configuration Manager (MECM), DISA STIG/SRGs, PowerShell, Python, JSON, Bash, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Visio, OCSP, Axway Validation Authority, Microsoft OCSP Responder, Trellix, Endpoint Security, DLP, HIPS, Microsoft SQL Server, Microsoft SharePoint, RHEL, Cisco, NetApp
3w
Save
Mark Applied
Hide
IT Systems Engineer — Microsoft 365 & Innovations Lab
North Bethesda, Maryland, United States
$55k-$120k/yr HybridFull Time
cyDaptiv Solutions
cyDaptiv Solutions: Cybersecurity and IT services firm serving government clients with risk management, compliance, DevSecOps, and systems engineering.
4+ YOE4+ years in enterprise IT infrastructure or systems engineering; Microsoft 365, virtualization, networking, cloud, PowerShell, AI tools, and compliance experience. U.S. citizenship and bachelor's degree or equivalent required.
Microsoft 365, vSphere, Hyper-V, Proxmox, AWS, Azure, Terraform, Bicep, Ansible, Entra ID, Exchange Online, SharePoint Online, Teams, Intune, Microsoft Defender, Purview, Claude, Claude Cowork, Claude Code, Google Gemini, NotebookLM, PowerShell, Microsoft Graph, CMMC, NIST SP 800-171, ISO 27001, RMF
4d
Save
Mark Applied
Hide
IT Systems Engineer, Mobile Client Platform Engineer
Boston or San Francisco or Seattle or New York City or Washington
$285k-$325k/yr HybridFull Time
Anthropic
Anthropic: AI research developing safe and steerable AI systems.
8+ YOEBachelor's degree or equivalent experience; 8+ years managing global corporate mobile fleets; deep iOS management, Android knowledge, MDM infrastructure, AWS, Terraform, configuration-as-code, and clear technical communication.
Python, Shell, Apple Business Manager, ADE, APNs, AWS, Terraform, Jamf, Intune, Workspace ONE, GitOps, CI, Swift, Claude, LLMs, iOS, Android, ChromeOS
2d
Save
Mark Applied
Hide
Senior IT Specialist (Network Engineer)
Washington, District of Columbia, United States
$122k-$158k/yr HybridFull Time
United States Federal Government
United States Federal Government: The central administrative authority of the United States.
Five years of network infrastructure experience with wireless networks, routers, switches, load balancers, firewalls, VPNs, and security appliances; expertise in TCP/IP, Ethernet, VLANs, routing, and network security.
Wireless Networks, Routers, Switches, Hardware Load Balancers, Firewalls, VPN, Security Appliances, TCP/IP, Ethernet, VLANs, OSPF, BGP, IP Traffic Capturing Software, Content Delivery Network (CDN), Network Management Systems (NMS)
3mo
Save
Mark Applied
Hide
IT Systems Engineer 4 - Annapolis Junction, MD
Annapolis Junction, Maryland, United States
$125k-$188k/yr OnsiteFull Time
M.C. Dean
M.C. Dean: Design-build and systems integration provider for mission-critical infrastructure.
7+ YOEBachelor's in engineering plus 7+ years experience; TS/SCI with polygraph required; DoD 8570 IAT-II; experience with VMware, Windows Server, Active Directory, PKI, scripting (PowerShell, Python), data center and virtual infrastructure.
VMware ESXi, vSphere, Microsoft Windows Server, DNS, DFS, DHCP, Windows Server Update Services (WSUS), Key Management Service (KMS), Active Directory, Group Policy, Public Key Infrastructure (PKI), PowerShell, Python, JSON, Bash, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Visio, Microsoft SCCM, OCSP, McAfee, 3PAR, NetApp, Dell/EMC, Pure Storage, Microsoft SQL Server, RHEL, MS SharePoint
1mo
Save
Mark Applied
Hide
IT - SYSTEM ENGINEER
Columbia, Maryland, United States
$33-$49/hr OnsiteFull Time
Columbia Association
Columbia Association: Nonprofit community services organization managing Columbia, Maryland’s recreational facilities, open space, programs, and resident amenities.
System administration and engineering for servers and infrastructure, Azure/AWS/cloud, virtualization, scripting, monitoring and security tools; strong Windows and networking skills; bachelor's degree preferred.
Azure, Amazon Web Services (AWS), VMWare, Tenable One, Action1, ADAudit Plus, KnowBe4, Cisco Meraki, 8 x8 VOIP Platform, Windows, Perl, Ruby, Python, shell scripts, Microsoft 365
21h
Save
Mark Applied
Hide
IT Specialist (SYSANALYSIS)
Arlington, Virginia, United States
$144k-$187k/yr OnsiteFull Time
United States Department of Defense
United States Department of Defense: The executive department responsible for coordinating United States military forces.
1+ YOERequires one year of specialized experience equivalent to GS-13 in systems analysis, software engineering, cloud and hybrid infrastructure, network engineering, cybersecurity, DevSecOps, automation, and technical risk assessment.
Software Development Lifecycle (SDLC), DevSecOps, AI/ML, cloud infrastructure, hybrid infrastructure
4d
Save
Mark Applied
Hide
IT Network Engineer
Bethesda, Maryland, United States
$104k-$120k/yr HybridFull Time
MedVanta
MedVanta: Physician-owned musculoskeletal management services organization providing technology, operations, and care solutions to independent MSK practices.
4+ YOERequires 4–7 years in Azure/AWS cloud services, IT infrastructure, networking, or systems engineering; cloud services certification; Tier 2 support experience; and knowledge of Azure, AWS or GCP networking.
Microsoft Azure, AWS, Google Cloud Platform (GCP), LAN, WAN, VLAN, VPN, ARM, Bicep, Terraform, Microsoft Entra ID, Azure AD, TCP/IP, DNS, DHCP, CIS, HIPAA
2mo
Save
Mark Applied
Hide
IT Systems Engineer
Washington or San Francisco
$171k-$214k/yr OnsiteFull Time
Scale AI
Scale AI: Develops data and infrastructure for AI systems.
5+ YOE5+ years IT systems/infrastructure experience; hands-on IAM and SaaS administration (Okta, Jamf, Azure/GCC High); scripting (Python, Powershell, bash); familiarity with FedRAMP High/IL6/CMMC/NIST; active Secret or TS/SCI clearance.
Okta Workflows, Okta, GCC High, Microsoft Azure Gov, Opal, Slack, Jamf, Jira, Terraform, Python, Powershell, bash, SAML, OIDC, SCIM, FedRAMP High, IL6, CMMC 2.0, NIST 800-53, NIST 800-171
2d
Save
Mark Applied
Hide
IT Specialist (Policy and Planning)
Salt Lake City or Seattle or Phoenix or Los Angeles or San Francisco or Denver or Washington or Miami or Atlanta or Chicago or Indianapolis or New Orleans or Boston or Minneapolis or Kansas City or Albuquerque or New York City or Oklahoma City or Portland or Austin or Oakland or Hines or Eatontown or Albany or Philadelphia or Martinsburg or Shepherdstown or Little Rock or North Little Rock or Long Beach or Anaheim or Aurora or Orlando or St. Petersburg or Tampa or North Chicago or Bedford or Baltimore or Detroit or St. Louis or Cleveland or Pittsburgh or Nashville or Davidson or Murfreesboro or Arlington or Dallas or Houston or San Antonio or SeaTac
$107k-$140k/yr OnsiteFull Time
Department of Veterans Affairs
Department of Veterans Affairs: U.S. federal executive department providing health care, benefits, burial services, and support to Veterans, families, and caregivers.
1+ YOEOne year of specialized experience equivalent to GS-13 in network engineering, infrastructure architecture, security, zero trust technologies, risk assessments, and IT policy and planning.
hardware, software, operating systems, firewalls, routing, switching, wireless, VXLAN, IPv6, IPv4, cloud-based environments
1w
Save
Mark Applied
Hide
Full Stack Engineer Sr - Enterprise IT
Aguadilla or Sunnyvale or Arlington or Orlando or Marietta or Bethesda or Owego or King of Prussia or Bothell or Littleton
$88k-$228k/yr RemoteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Global security and aerospace driving innovative defense solutions.
Requires U.S. citizenship, scripting and configuration experience, public and private cloud infrastructure development, DevSecOps CI/CD, Ansible or Terraform, and technical leadership abilities.
Python, Bash, Perl, PowerShell, JSON, YAML, AWS, Azure, Ansible, Terraform, Windows, RHEL, Red Hat Satellite, SQL Server, Oracle, CI/CD