31 it developer jobs at 21 companies in Centreville, MD
2w
Save
Mark Applied
Hide
IT Network Engineer
College Park, Maryland, United States
$113k-$135k/yr HybridFull Time
3+ YOEBachelor's degree and three years of professional network design, research, implementation, and escalation support experience; networking, communication, Google Workspace, and troubleshooting skills required.
Google Workspace, Aruba, Cisco, Palo Alto Firewalls, A10, HPE Aruba, PRTG, Nagios, Grafana, Infoblox DDI, Python, Ansible, Windows, UNIX, Linux, FreeBSD, SQL, Oracle, Microsoft Office 365, Ethernet, TCP/IP, 802.1x, Wi-Fi, NAC, OSPF, BGP, BGP EVPN, IPSec, VxLAN, EVPN, SNMP, DNS, DHCP, GRE, IPAM, NTP
2mo
Save
Mark Applied
Hide
Senior Software Developer - IT
Silver Spring, Maryland, United States
$83k-$97k/yr OnsiteFull Time
Senior Java developer with Spring, REST, open-source tech, SDLC, and architectural leadership; mentoring and collaboration required.
Java, Spring, REST, Git, Open Source
1w
Save
Mark Applied
Hide
10930 Sr Associate IT Engineer
Hancocks Bridge, New Jersey, United States
HybridFull Time
0+ YOE0–3 years of IT experience; bachelor's degree preferred in engineering, computer science, information technology, computer engineering, or information sciences. Requires Linux familiarity, problem-solving, documentation, nuclear access, and ESP certification eligibility.
Cisco, Windows, Linux/Unix, OpenVMS, MongoDB, MSSQL
3mo
Save
Mark Applied
Hide
Senior IT Security Engineer
Linthicum or Phoenix or Denver or Tampa or Cicero
$92k-$120k/yr HybridFull Time
5+ YOEBachelor's degree or equivalent experience, 5+ years in IT security, CISSP, networking and security expertise, Windows and Linux administration, cloud security, scripting, analytical, communication, and collaboration skills.
SIEM, PAM, ZTN, IdP, IAM, CSPM, DLP, CIEM, DevSecOps, SSDLC, AWS, Azure, Windows, Linux, HCL, YAML, JSON, PowerShell, Python, Go, Shell
2mo
Save
Mark Applied
Hide
Senior IT Security Engineer
Linthicum or Phoenix or Tampa or Denver or Cicero
$90k-$120k/yr OnsiteFull Time
7+ YOE7+ years IT security experience, CISSP required; expertise in networking, Windows and Linux administration, AWS/Azure, IaC (HCL/YAML/JSON), scripting (PowerShell, Python, Go, Shell), incident response, risk management, and security tooling.
firewalls, SIEM, PAM, ZTN, IdP, IAM, CSPM, DLP, Vulnerability/Exposure Management, CIEM, DevSecOps, SSDLC, AWS, Azure, HCL, YAML, JSON, PowerShell, Python, Go, Shell
1mo
Save
Mark Applied
Hide
Manager, IT Engineer II - Cloud System Operations
Princeton or Maryland
$121k-$181k/yr OnsiteFull Time
6+ YOE6+ years IT engineering experience, cloud (AWS/Azure) expertise, incident response, automation, observability, strong communication, and experience in regulated/GxP environments.
AWS, Azure, GitHub Actions, Jenkins, Azure DevOps, Splunk, Datadog, New Relic, Confluence, ServiceNow
1w
Save
Mark Applied
Hide
Associate Systems & IT Support Engineer
Colorado Springs or Beltsville
$55k-$75k/yr OnsiteFull Time
2+ YOERequires U.S. citizenship, high school diploma or equivalent, and 2+ years in IT support or junior systems administration. Requires Active Directory, Windows, Microsoft 365, networking, ticketing, and communication skills.
Active Directory, Microsoft Entra ID, Microsoft Intune, Microsoft 365, Microsoft PowerShell, Amazon Route 53, DNS, DHCP, Group Policy, Windows Server, Windows, VPN, Wi-Fi, VMware ESXi, Hyper-V, Tanium, Bash, Python, AWS CLI
3mo
Save
Mark Applied
Hide
IT Systems Engineer 5 - Annapolis Junction, MD
Annapolis Junction, Maryland, United States
$150k-$225k/yr OnsiteFull Time
10+ YOEBachelor's in engineering,10+ years progressive experience,TS/SCI w/ poly required,DoD 8570 IAT-II,experience with VMware,Windows Server,Active Directory,virtualization,PowerShell/Python scripting,and data center solutions.
VMware ESXi, vSphere, Microsoft Windows Server, DNS, DFS, DHCP, Windows Server Update Services (WSUS), Key Management Service (KMS), Active Directory, Public Key Infrastructure (PKI), MS SQL, RHEL, MS SharePoint, PowerShell, Python, JSON, Bash, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Visio, Microsoft SCCM, OCSP, Axway Validation Authority, Microsoft OCSP Responder, McAfee, 3PAR, NetApp, Dell/EMC, Pure Storage, Microsoft SQL Server, DISA STIGs
10h
Save
Mark Applied
Hide
IT Operations and Logistics Engineer
Glenn Dale, Maryland, United States
$80k-$90k/yr OnsiteFull Time
Exigent Mechanical: Provides commercial HVAC, plumbing, and mechanical building services.
3+ YOERequires 3–5+ years in IT operations, support, asset management, or logistics; equipment lifecycle, procurement, inventory, deployment, onboarding/offboarding, and vendor coordination experience. Associate's or bachelor's degree preferred.
Microsoft Intune, Microsoft Autopilot, Microsoft 365, Microsoft Entra ID, Azure, Windows, Microsoft
1mo
Save
Mark Applied
Hide
IT - SYSTEM ENGINEER
Columbia, Maryland, United States
$33-$49/hr OnsiteFull Time
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
4d
Save
Mark Applied
Hide
SUPERVISORY IT SPECIALIST (PLCYPLN)
Linthicum Heights, Maryland, United States
$144k-$187k/yr OnsiteFull Time
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.
5d
Save
Mark Applied
Hide
SUPERVISORY IT SPECIALIST (PLCYPLN)
Linthicum Heights, Maryland, United States
$144k-$187k/yr OnsiteFull Time
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
17h
Save
Mark Applied
Hide
IT Specialist (Security)
Woodlawn, Maryland, United States
$122k-$158k/yr HybridFull Time
1+ YOEOne year of specialized experience equivalent to GS-12 providing technical guidance in developing or implementing IT security programs or systems, plus four IT competencies.
Information Technology (IT) security, USA Hire, USAJOBS
1w
Save
Mark Applied
Hide
IT Product Manager
Anchorage or Fairbanks or Phoenix or Los Angeles or Monterey Park or San Diego or San Francisco or Vandenberg Air Force Base or Lakewood or Hartford or Washington or Cocoa or Fort Walton Beach or Orlando or Tampa or Atlanta or Fort Benning or Hagåtña or Honolulu or Chicago or Indianapolis or Louisville or Boston or Baltimore or Detroit or Kansas City or Overland or Camp Lejeune or Fort Bragg or Bismarck or Manchester or Edison or New York City or Dayton or Oklahoma City or Chadds Ford or New Cumberland or Philadelphia or Guaynabo or Charleston or Columbia or El Paso or Fort Worth or Houston or San Antonio or Ogden or Chesapeake or Norfolk or Richmond or Springfield or Spokane or Tacoma or Vancouver
$126k-$197k/yr HybridFull Time
1+ YOERequires one year of specialized GS-13-equivalent experience managing IT systems, agile teams, stakeholders, and product development, including Jira, Smartsheet, and Confluence; U.S. citizenship required.
Jira, Smartsheet, Confluence
2w
Save
Mark Applied
Hide
IT Research Cyberinfrastructure Analyst
Dover, Delaware, United States
$63k-$68k/yr OnsiteFull Time
Bachelor's in related discipline, experience with Linux and scripting (Bash, Python, Perl, C, R, Java), strong communication, project management, and ability to support research computing.
Linux, Bash, Python, Perl, C, R, Java, High-Performance Computing (HPC)
3d
Save
Mark Applied
Hide
Supervisory IT Specialist (System Administration/Information Security)
Fort Meade, Maryland, United States
$133k-$173k/yr OnsiteFull Time
1+ YOEOne year of specialized experience providing help desk support, assisting with system architecture, and developing personnel standards; job-related certification required and DoD cyber qualifications must be obtained.
SIPRNET, NIPRNET, USA Hire, Microsoft?
1w
Save
Mark Applied
Hide
IT SYSTEMS TECHNICAL SPECIALIST
Annapolis or Anne Arundel County
$93k-$147k/yr OnsiteFull Time
7+ YOESeven years of experience designing, developing, testing, implementing, and maintaining IT software systems. Equivalent education and experience substitutions are permitted; Maryland voter registration is required.
EDR, CrowdStrike Falcon, Trellix, Tenable, Qualys, Rapid7 InsightVM, IDS/IPS, Palo Alto Networks, Cisco ASA, Cisco Umbrella, Zscaler, Cloudflare, Infoblox BloxOne Threat Defense, Burp Suite, OWASP ZAP, Qualys WAS, Invicti, Splunk, NIST, CIS
1mo
Save
Mark Applied
Hide
HPC Scientific Software Engineer (IT@JH Research Computing)
Baltimore, Maryland, United States
$86k-$150k/yr RemoteFull Time
5+ YOEMaster's in CS or related, 5+ years HPC user support and software deployment experience, hands-on with SLURM, Python/Perl/C/C++/Shell, Linux, containerization, Spack/EasyBuild/CMake, performance optimization and user support.
SLURM, Ansible, XDMoD, Coldfront, Open OnDemand, CryoSPARC Live, SBGrid, NVIDIA, Intel, MATLAB, CUDA, DNN, TensorRT, Intel Compilers, CMake, Make, EasyBuild, Spack, Lua, Python, Perl, C/C++, Shell
2mo
Save
Mark Applied
Hide
Systems Engineer (Server Administration), IT Specialist IV- Baltimore City Office of Information Technology
Baltimore, Maryland, United States
$87k-$140k/yr OnsiteFull Time
4+ YOEBachelor's degree in science (or equivalent), four years related IT experience, advanced technical credentials preferred (PMP, CISM); duties include server administration, backups, virtualization (IIS), vulnerability patching, and systems support.
IIS
1mo
Save
Mark Applied
Hide
IT Systems Engineer (Systems Administrator – Senior (NCR)
Fort Washington or Arlington
OnsiteFull Time
5+ YOETS/SCI clearance, BA/BS (or AA/AS+4yrs), Security+ or DAWIA, 5+ years experience (4 yrs supporting DoW), systems engineering background, Joint Staff experience; Generative AI and systems-integration skills desired.
Sparx EA, Cameo, Core, Generative AI
Explore Jobs