816 senior security engineer jobs at 284 companies in Joppatowne, MD
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Senior Microsoft Security Engineer
Adelphi, Maryland, United States
$116k-$131k/yr HybridFull Time
10+ YOESenior security engineer with Microsoft Defender ATP, Azure Security Center, information protection, risk assessments, and 10+ years IT security experience.
Microsoft Defender ATP, Azure Security Center, Microsoft Information Protection, Splunk, Cisco ASA, Palo Alto, firewalls, intrusion detection systems, patch management
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Email Security Engineer, Senior
Fort Meade, Maryland, United States
$87k-$198k/yr OnsiteFull Time
Senior email security engineer with F5 LTM, network design, and DoD experience.
F5 LTM, tmsh, bash, imish, ZebOS, Azure, BGP, IPv6, Cisco, VRF, NIPR, BIND, RedHat, SMTP, Security+, IAT
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Senior Network Security Engineer
Columbia, Maryland, United States
$121k-$266k/yr OnsiteFull Time
8+ YOEActive TS/SCI with Polygraph; 8+ years network security engineering; DoD 8570 IAT II; 3 of PCNSA, SNSA, SNSP, Symantec ProxySG, Cisco CCNA or higher; Bachelor’s degree or 5 years alternative experience.
LAN/WAN, Network design, Security testing
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Senior Network Security Engineer (SDN / Multi-Enclave)
College Park, Maryland, United States
$146k-$234k/yr OnsiteFull Time
12+ YOE12+ years of network security experience in DoD/IC environments; BS in CS/Cybersecurity Engineering/System/Network Engineering; CCNA with progress toward CCNP; active TS/SCI with polygraph.
Cisco IOS, Juniper, FORE, Cisco routers/switches, VPN, IDS/IPS, SDN, TACACS, AAA, PoP/ConOps
1w
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Senior Electronic Security Engineer
Baltimore, Maryland, United States
$85k-$105k/yr HybridFull Time
Significant electronic security experience, engineering degree or equivalent experience, government background check eligibility, blueprint and design skills, technical knowledge, and Microsoft Office proficiency.
Microsoft Office, Access Control Systems, CCTV Systems, Intrusion Detection Systems, CAD
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Senior Security Engineer
Austin or Boston or Charleston or Charlotte or Chicago or Dallas or Durham or Harrisburg or Houston or Irvine or Kansas City or Los Angeles or Miami or Nashville or New York or Newark or Palo Alto or Pittsburgh or Portland or Raleigh or San Francisco or Seattle or Washington or Wilmington
$112k-$209k/yr HybridFull Time
7+ YOE7+ years cybersecurity/security engineering experience; expertise in cloud and hybrid security, DevSecOps, detection engineering, automation, incident response; Bachelor\u0002s or equivalent; relevant certifications preferred.
PowerShell, Python, REST APIs, Microsoft Graph, Azure, Microsoft Defender, Sentinel, Entra ID, Purview, Splunk, CrowdStrike, SIEM, EDR/XDR, MITRE ATT&CK
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Senior Security Engineer
Linthicum, Maryland, United States
$229k-$245k/yr OnsiteFull Time
6+ YOEActive TS/SCI with FSP, 6+ years system security engineering, 5+ years COMSEC/INFOSEC/IA, RMF/NIST 800-53 knowledge, strong communication and analytical skills.
Risk Management Framework (RMF), NIST 800-53
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System Security Engineer, Senior
Linthicum Heights, Maryland, United States
$99k-$225k/yr OnsiteFull Time
6+ YOE6+ years system security engineering experience, TS/SCI with polygraph required, COMSEC/INFOSEC/IA experience, RMF and NIST 800-53 knowledge, strong communication and stakeholder engagement skills.
COMSEC, INFOSEC, IA, Risk Management Framework (RMF), NIST 800-53
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Senior Security Engineer, National Security
Maryland or Fort Meade
$174k-$252k/yr OnsiteFull Time
5+ YOEBachelor's degree or equivalent, 5 years in security engineering and assessments, 5 years of coding, active Top Secret/SCI clearance with current polygraph, and US citizenship.
Mandiant, Continuous Integration (CI), Continuous Deployment (CD), Security Information and Event Management (SIEM), Intrusion Detection System (IDS), Intrusion Prevention System (IPS), Software Development Life Cycle (SDLC), LLMs
4w
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Security Engineer, Federal
Reston or Rockville
$150k-$175k/yr RemoteFull Time
5+ YOE5+ years engineering/pre-sales experience, strong analytical and presentation skills, ability to design end-to-end security solutions, relevant certifications preferred, eligible to work in the US without sponsorship.
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Security Engineer Lead
Annapolis Junction or Colorado Springs
$155k-$170k/yr HybridFull Time
15+ YOEBachelor's degree and 15 years security engineering experience, CISSP or CISM required, ability to translate NIST and government cybersecurity standards, strong written/verbal skills, ability to obtain government suitability determination.
Tenable Security Center, Invicti 360, Trustwave DbProtect, CyberArk Certificate Manager, Portswigger Burp Suite Pro, Microsoft Office
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Senior Security Engineer
Rockville or Washington or Tysons or Colorado or Florida or Texas or Illinois or Pennsylvania or Massachusetts or New York or New Jersey
HybridFull Time
10+ YOE5+ MgmtBachelor's degree and 10 years in securities or financial services, 5 years of supervision, project management, regulatory knowledge, analytics platforms, and excellent communication skills.
Cribl Stream, Splunk, AWS, Azure, GCP, SQS, SNS, Amazon S3, Azure Event Hubs, GCP Pub/Sub, Splunk Edge Processor, SPL2, Python, Appgate SDP, Terraform, Ansible, CI/CD, Kubernetes, Power BI, Dataiku
4w
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Principal / Senior Principal Embedded Systems Security Engineer
Baltimore, Maryland, United States
$120k-$179k/yr OnsiteFull Time
5+ YOEU.S. citizen with active DoD Secret clearance and SAP eligibility; 5+ years systems/security engineering experience with DoD platforms/sensors; experience in anti-tamper, reverse engineering, requirements, integration, and V&V.
3mo
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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
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Senior Security Engineer (Government)
Chantilly, Virginia, United States
$98k-$220k/yr OnsiteFull Time
5+ YOEBachelor's degree, 5+ years security operations experience, TS/SCI with polygraph, US citizenship, on-prem/cloud/hybrid experience, strong communication and leadership.
Linux, Windows Server, VMware, KVM, QEMU, Hyper-V, Trellix, SentinelOne, Nessus, Splunk, ITSM, ServiceNow
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Senior Network Security Engineer
Suitland-Silver Hill or United States
RemoteFull Time
7+ YOE7+ years network security engineering; 5+ years enterprise firewall experience; hands-on with Cisco and Palo Alto firewalls, Cloudflare, RSA SecurID/MFA, VPNs, AWS/Azure, SIEM, and automation/IaC; able to obtain Public Trust.
Cisco FTD, Cisco FMC, ASA, AnyConnect, Palo Alto NGFW, Panorama, GlobalProtect, Cloudflare, RSA SecurID, NetFlow, Terraform, Ansible, Python, PowerShell, Git, APIs, CI/CD, SIEM, JIRA, F5
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Senior Network Security Engineer
Columbia, Maryland, United States
$121k-$266k/yr OnsiteFull Time
8+ YOEActive TS/SCI with Polygraph, 8+ years network security engineering experience (SIGINT hardware systems), DoD 8570 IAT Level II, PCNSA/SNSA/SNSP/Symantec ProxySG/Cisco certifications, bachelor’s in technical field or 5 additional years.
Symantec ProxySG 6.7
2mo
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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
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Senior Network Engineer
Columbia, Maryland, United States
OnsiteFull Time
20+ YOESenior network engineer with DoD 8570 security certs, 20+ years in systems engineering, able to design and sustain enterprise networks.
Routing, Switching, VPN, Load Balancing, Firewall, IPSec, GRE Tunneling, NAT, VoIP
4w
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Principal / Senior Principal Embedded Systems Security Engineer
Baltimore, Maryland, United States
$120k-$179k/yr OnsiteFull Time
5+ YOEActive U.S. citizenship and DoD Secret clearance, 5+ years systems engineering experience with DoD platforms/sensors, experience with anti-tamper/reverse engineering/RMF, ability to obtain SAP access.
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