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95 senior it specialist jobs at 57 companies in Frederick, MD

3w
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IT Specialist
Bluemont, Virginia, United States
OnsiteFull Time
Delaware Nation Industries
Delaware Nation Industries: Provides IT and professional services to government agencies.
6+ YOE6+ years IT specialist experience; knowledge of Windows, Microsoft Office; security clearance required; strong troubleshooting, communication, and ability to work flexible hours and lift equipment.
Windows, Microsoft Office, Microsoft Teams, Webex, MDM
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2mo
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IT Support Specialist - Senior
Washington, District of Columbia, United States
OnsiteFull Time
C3EL
C3EL: Designs and integrates mission-critical command and control systems.
7+ YOEU.S. citizenship and ability to obtain Public Trust; 7+ years deskside IT support; HDI Technical Support Professional within 6 months; experience with Windows, Active Directory, Office 365, Google Workspace, SCCM, VTC, Zoom; JAMF preferred.
Microsoft Windows, Windows 11, Active Directory, Microsoft Office, Microsoft Office 365, Google Workspace for Enterprise, Bomgar, VPN, SCCM, VTC, Zoom, JAMF, Remedy, ServiceNow, Thin Client
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4w
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Senior IT Security Specialist
McLean, Virginia, United States
$120k-$135k/yr OnsiteFull Time
Capgemini
CapgeminiEuronext Paris: CAP: Provides global business and technology transformation consulting services.
10+ YOEU.S. citizen eligible for government clearance, Bachelor's in CS/IT or equivalent, 10+ years RMF experience, 5+ years IAM experience, DoD 8570 IAM Level III, experience with SailPoint/ServiceNow/Imperva, strong analytical and presentation skills.
NIST Risk Management Framework (RMF), SailPoint, ServiceNow, Imperva
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2mo
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Senior IT Support Specialist
Chantilly, Virginia, United States
OnsiteFull Time
Legence
LegenceNasdaq: LGN: Engineering and maintenance services for mission-critical building systems.
5+ YOEAssociate's degree or equivalent, 5+ years IT experience including PC and mobile support, proficiency with ServiceNow, Microsoft Active Directory/Azure/O365/Teams/Office/Exchange Online/SharePoint, strong communication and problem-solving, mentoring and project leadership experience.
ServiceNow, Microsoft Active Directory, Microsoft Azure, Microsoft O365, Microsoft Teams, Microsoft Office, Microsoft Exchange Online, Microsoft SharePoint
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2w
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IT Specialist
Washington, District of Columbia, United States
$144k-$187k/yr OnsiteFull Time
U.S. Department of the Treasury
U.S. Department of the Treasury: Manages federal finances and promotes economic security for the United States.
1+ YOEU.S. citizen with 1+ year specialized experience designing, developing, modernizing, and optimizing enterprise financial software (Java or equivalent) and SQL for financial/loan systems; background investigation and Public Trust required.
Java, SQL
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2w
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Senior Specialist, IT Security (41552)
Ashburn, Virginia, United States
$96k-$178k/yr OnsiteFull Time
L3Harris Technologies
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
6+ YOEActive Top Secret clearance; bachelor\u0002s degree with 6+ years (or grad degree with 4+ years, or 10+ years experience); experience with Windows, VMware, RHEL, automation and security frameworks; ability to lift 30\u000250 lbs.
RHEL, CentOS, Fedora, Bash, Python, Ansible, Server 2019, Exchange, MDT, WDS, VMware, vSphere, vCenter, vSAN, SAN, NAS, NetApp, MSA, iSCSI, FCP, ITIL, Agile, Scrum, DevOps, SRE, Cisco, Splunk, Tenable.SC, PDQ Deploy, PDQ Inventory, Electronic Medical Records (EMR)
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6d
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Supervisory IT Specialist
Rockville, Maryland, United States
$144k-$187k/yr OnsiteFull Time
Health Resources and Services Administration
Health Resources and Services Administration: Administers federal programs providing healthcare to underserved populations.
1+ YOERequires one year of GS-13-equivalent specialized experience leading desktop engineering, endpoint support, deployments, patching, vulnerability remediation, configuration management, and contractor services.
Desktop engineering, USA Hire, Microsoft Resume Builder, Microsoft SF-50
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2d
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IT Specialist (INFOSEC)
Washington, District of Columbia, United States
$144k-$187k/yr OnsiteFull Time
Department of Veterans Affairs
Department of Veterans Affairs: Provides healthcare and benefits to United States military veterans.
1+ YOERequires U.S. citizenship, one year of GS-13 equivalent specialized IT experience, information technology competencies, and experience in enterprise IT oversight, cybersecurity, risk management, strategy, policy, and compliance.
NICE Cybersecurity Workforce Framework, Cyber Career Pathways, USA Hire, USAJOBS
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6d
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IT Specialist (NETWORK)
Washington or Macon or Boyers
$106k-$187k/yr OnsiteFull Time
Office of Personnel Management
Office of Personnel Management: Managing and supporting the United States federal civil service workforce.
1+ YOERequires one year of specialized network engineering experience at the GS-12 or GS-13 level, including enterprise LAN/WAN, VPN, virtualized network services, cybersecurity, complex troubleshooting, and technical planning.
WAN, LAN, VPN, IPSEC, GRE, GETVPN, RA-VPN, DMVPN, Microsoft Azure, AI, ML
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23h
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IT Specialist (APPSW)
Alexandria, Virginia, United States
$144k-$187k/yr OnsiteFull Time
Department of Defense Office of Inspector General
Department of Defense Office of Inspector General: Conducts independent audits and investigations for the Defense Department.
1+ YOEOne year of specialized experience equivalent to GS-13 managing Microsoft 365 applications, coordinating stakeholders, developing product roadmaps, and applying OIG practices and standards.
Microsoft 365
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3w
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IT Specialist (DATAMGT)
Los Angeles or San Francisco or Washington or Atlanta or Chicago or Boston or Woodlawn or Kansas City or New York or Philadelphia or Dallas
$148k-$197k/yr OnsiteFull Time
HHS Office of Inspector General
HHS Office of Inspector General: Provides independent oversight of federal health programs.
1+ YOEGS-15 IT role requiring specialized experience designing and delivering complex data systems, CI/CD and IaC implementation, scalable cloud architectures, DevSecOps enablement, and stakeholder collaboration; 1 year specialized experience at GS-14 equivalent.
Python, SQL, DORA metrics
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1d
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IT Specialist (CYBERSECURITY)
Arlington, Virginia, United States
$144k-$187k/yr OnsiteFull Time
Defense Logistics Agency
Defense Logistics Agency: Manages the global supply chain for the Department of Defense.
1+ YOEOne year of specialized cybersecurity experience equivalent to GS-13, including cybersecurity architecture, ICS/OT, Zero Trust, security controls, risk governance, testing, and mitigation strategies.
Industrial Control Systems (ICS), Operational Technology (OT), Zero Trust, USA Hire, USAJOBS, Microsoft Word, Microsoft Excel
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1w
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Senior IT Support Specialist
Washington, District of Columbia, United States
$75k-$94k/yr OnsiteFull Time
Human Rights Campaign
Human Rights Campaign: Civil rights advocacy group promoting equality for LGBTQ+ people.
4+ YOEBachelor's degree or equivalent experience and 4+ years of IT support experience. Requires troubleshooting, enterprise application, endpoint, security, communication, and project coordination skills.
Microsoft 365, Microsoft Intune, Azure Virtual Desktop, Microsoft Teams, Google Workspace, Zoom, Entra ID, Active Directory, Windows PowerShell, Windows Server, macOS, Microsoft Windows
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3w
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Senior IT Cybersecurity Specialist (On-Site)
McLean, Virginia, United States
$117k-$209k/yr OnsiteFull Time
Groundswell
Groundswell: Providing technology integration and digital modernization for federal agencies.
10+ YOEBachelor's degree and 10+ years in cybersecurity operations, cloud security, incident response; hands-on Azure Government/GCC High, Sentinel, Defender XDR, Entra ID, Intune, PowerShell, KQL, Meraki, Tenable, AvePoint; US citizenship required.
Microsoft Sentinel, Defender XDR, Entra ID, Intune, Purview, Exchange Online, SharePoint Online, Teams, Azure Virtual Desktop, KQL, PowerShell, Cisco Meraki, Tenable, AvePoint, Microsoft GCC High, Azure Government
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3mo
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Senior IT Asset Management Specialist
Adelphi, Maryland, United States
OnsiteContract
CMT Services
CMT Services: Provides management and technology consulting to government entities.
5+ YOE5+ years IT asset management experience; licensing programs and vendor audits.
ServiceNow HAM Pro, ServiceNow SAM Pro, Microsoft SCCM, Microsoft Intune, CMDB
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1d
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IT SPECIALIST (ENTERPRISE ARCHITECTURE)
Fort Meade, Maryland, United States
$169k-$220k/yr OnsiteFull Time
Defense Information Systems Agency
Defense Information Systems Agency: Provides information technology and communications support to the military.
1+ YOERequires one year of specialized experience in data management, end-to-end computing architectures, cloud, networking, provisioning, and management, plus advanced IT planning, architecture, integration, and communication competencies.
Defense Information Systems Network (DISN), Operational Support System (OSS), artificial intelligence, machine learning, data analytics
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1mo
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Information Technology (IT) Specialist
Vienna, Virginia, United States
$95k-$100k/yr RemoteFull Time
MicroHealth
MicroHealth: Provides health information technology services for federal agencies.
5+ YOEBachelor's degree, 5+ years enterprise software development experience, federal contracting experience, MBI clearance, proficiency with Microsoft .NET stack, SQL Server, PowerShell, CI/CD, testing frameworks, and Agile/SAFe practices.
C#, VB.NET, ASP.NET, ASP.NET Core, Blazor, Razor Pages, Web Forms, MVC Framework, Entity Framework, Entity Framework Core, HTML, CSS, JavaScript, JSON, XML, Microsoft SQL Server, Transact-SQL, SQL Server Management Studio, Visual Studio, Visual Studio Code, Git, GitHub, GitHub Desktop, Jira, PowerShell, Micro Focus Fortify, CodeQL, Microsoft Unit Test Framework, NUnit, xUnit, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Microsoft Teams, MS SharePoint, MS Visio
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1w
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IT Specialist (Data Management )
Washington or College Park or Atlantic City or Oklahoma City or Fort Worth or Des Moines
$112k-$173k/yr OnsiteFull Time
Federal Aviation Administration
Federal Aviation Administration: Regulates civil aviation and manages national air traffic systems.
1+ YOEOne year of specialized IT experience equivalent to FV-I/FG-GS-13, including data management, information systems, dashboards, analytics, and guidance to lower-level staff. Nine IT competencies required; noncitizens are not eligible.
Java, Structured Query Language (SQL), Oracle Stored Procedure, PL/SQL, SQL Loader, SAP Data Services, SAP BusinessObjects, Enterprise Data Repository (EDR), Extract, Transform, Load (ETL), Microsoft Excel, eOPF
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2d
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SUPERVISORY IT SPECIALIST (PLCYPLN)
Linthicum Heights, Maryland, United States
$144k-$187k/yr OnsiteFull Time
United States Air Force
United States Air Force: The branch of the U.S. Armed Forces providing air and space defense.
1+ YOEOne year of specialized experience at the GS-13 level or equivalent, including IT program direction, strategic planning, policy development, resource management, architecture planning, and business process improvement.
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3d
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SUPERVISORY IT SPECIALIST (PLCYPLN)
Linthicum Heights, Maryland, United States
$144k-$187k/yr OnsiteFull Time
Department of the Air Force
Department of the Air Force: The air and space force branch of the US military.
1+ YOE1+ MgmtRequires one year of specialized experience at GS-13 or equivalent, including directing organization-wide IT programs, strategic and capital planning, policy development, resource management, architecture, infrastructure planning, and IT security knowledge.
Information Technology, Database Administration
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