12 it security engineer jobs at 10 companies in Smithsburg, MD
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IT Systems Engineer
Hunt Valley, Maryland, United States
$105k-$189k/yr OnsiteFull Time
8+ YOEBachelor's degree and 8+ years IT experience; advanced technical certifications; on-call rotation; strong server, security, and infrastructure skills.
Active Directory, Backup software, Storage Area Network (SAN), Citrix Metaframe, Terminal Services, Security hardening, Database management systems
6d
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Senior IT Engineer
Leesburg, Virginia, United States
OnsiteFull Time
10+ YOEOversee and maintain company IT/IS including servers, networks, ERP, backups and security; 10+ years IT/IS experience; 2-year degree in CS, IT, Computer or Electrical Engineering; knowledge of CMMC; troubleshooting and hardware/software evaluation skills.
ERP, VOIP, Windows, Linux, CMMC
1mo
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LEAD IT SYSTEMS ENGINEER - PUB SEC
Herndon or Maryland or Virginia or Washington
$145k-$194k/yr HybridFull Time
6+ YOETS/SCI clearance required. Expertise in L2/L3 protocols (BGP, IS-IS, OSPF, MPLS), IPv4/IPv6, security protocols, testing and documentation; CCNA or JNCIA required; CCNP/JNCIP preferred; bachelor's degree plus 6+ years enterprise network design (or 12 years experience).
BGP, MP-BGP, IS-IS, MPLS, RSVP, LDP, OSPF, Multicast, IPv4, IPv6, MBFD, 802.1Q, VRRP, HSRP, TACACS+, RADIUS, FTP, SFTP, TFTP, SSH, NTP, SNMP, 802.1x, IPSEC, MACSEC, SSL/TLS, COMSEC, Ethernet test sets, packet captures, protocol analyzers, MS Office, MS Visio
1mo
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LEAD IT SYSTEMS ENGINEER - PUB SEC
Herndon, Virginia, United States
$150k-$180k/yr OnsiteFull Time
6+ YOETop Secret/SCI clearance required. Bachelor's in IT or equivalent plus 6+ years network management experience. Expertise in IP/routing/switching, SolarWinds, SNMP, STIG, Security+, JNCIA/CCNA; 24x7 on-call and ~15% travel.
SolarWinds, Cisco Identity Services Engine, Cisco Access Control Server, EIQ SecureVue, Neuralstar, SNMP, STIG, OTN, DWDM, KG-175G, KIV-7M
1mo
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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
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FY27: IT Systems Engineer- Enterprise System Security Engineer, Division of Technology Services, 8hrs/12mos, Ad closes 8/14/26
Gaithersburg, Maryland, United States
$45-$66/hr OnsiteFull Time
Bachelor's degree or equivalent experience in computer science or information systems, extensive enterprise systems experience, and advanced knowledge of security, servers, virtualization, identity management, and incident response.
Microsoft 365 Defender, Google Education Suite, Sysmon, Microsoft SCOM, Wireshark, Microsoft Intune, SCCM/SCEM, Microsoft Sentinel, Splunk, MITRE ATT&CK Framework, Microsoft Windows Server, SAN, Active Directory (AD), Office 365, What's Up, SolarWinds
2mo
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LEAD IT SYSTEMS ENGINEER - PUB SEC (HERNDON, VA, US, 20171)
Herndon, Virginia, United States
$150k-$180k/yr OnsiteFull Time
5+ YOE5+ years in information security/IA or cybersecurity; DoD DHS experience; active Top Secret clearance; CISSP or equivalent; strong security and network knowledge.
IPS, firewalls, log management, network protocols, vulnerability scanning tools, security assessment tools
3d
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IT Specialist (InfoSec)
Rockville, Maryland, United States
$144k-$187k/yr OnsiteFull Time
1+ YOERequires one year of GS-13-equivalent specialized experience engineering enterprise security tools, developing threat detections, analyzing security metrics, and conducting incident response and digital forensics.
SIEM, SOAR, EDR, IDS/IPS, digital forensics, IaaS, PaaS, SaaS, Zero Trust, USA Hire, USAJOBS, Microsoft Excel
1mo
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IT Systems & Support Engineer
Reston, Virginia, United States
$70k-$80k/yr HybridFull Time
3+ YOE3+ years IT support/systems experience; hands-on AWS and Azure management; Office 365/SharePoint administration; networking and security knowledge; strong problem-solving and user-support skills.
AWS, EC2, S3, IAM, Azure, Active Directory/Entra ID, Virtual Machines, Office 365, SharePoint, Microsoft Teams, Exchange Online, Windows, macOS, PowerShell, Bash, Python, Microsoft Intune, Jamf, VPN, EDR, TCP/IP, DNS, DHCP, VLAN
1mo
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Network Engineer - IT, Sr / Cleared / Onsite - Manassas/Herndon
Herndon or Manassas
$86k-$151k/yr OnsiteFull Time
3+ YOE3+ years supporting network infrastructure; hands-on Cisco/Brocade switch/router installation and routing/switching; Type 1 encryption experience; DoD security standards knowledge; ability to lift 35 lbs and support 24x7 on-call.
Cisco, Brocade, General Dynamics TACLANE, DoD SIPRNet
2d
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Systems Engineer - IT (Top Secret/SCI with CI Poly to start Clearance Required)
Herndon, Virginia, United States
OnsiteFull Time
Requires Linux administration, Python, Perl, Korn shell, Bash, Ansible, revision control, DevOps automation, configuration management, Security+, and active Top Secret/SCI with CI Polygraph clearance.
Linux, Python, Perl, Korn shell, Bourne/Bash, Ansible, CVS, SVN, Git, GitLab, GitLab CI, SELinux
1w
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IT Program Manager (SME)
Herndon, Virginia, United States
$150k-$254k/yr OnsiteFull Time
16+ YOE16+ years relevant experience managing enterprise IT programs, expertise in Lean Agile/PMF, ServiceNow, stakeholder communication, security accreditation, and resource management.
ServiceNow, Lean Agile, Project Management Framework (PMF)