884 Isso Cyber Security jobs in Silver Spring,MD

5+ years of experience in defensive cyber operations, cybersecurity engineering, or security platform architecture
3+ years of experience designing security data pipelines such as collection, normalization, enrichment, and routing
2+ years of experience with SIEM platforms such as Splunk ES, Elastic Security, Sentinel, or Chronicle
2+ years of experience with SOAR platforms such as Swimlane, XSOAR, or Phantom
Experience with cyber threat intelligence platforms, including STIX / TAXII and commercial or open-source data feeds
Experience building detection engineering pipelines, threat hunting workflows, and automated response capabilities
Experience with EDR, NDR, or full-packet capture tools such as CrowdStrike, Corelight, or Trellix, and deploying across cloud, on-prem, and disconnected environments such as Kubernetes and OpenShift
Knowledge of Zero Trust DoD IC frameworks and federal compliance
TS / SCI clearance
HS diploma or GED

SmartExplore AI is experimental.

Apply Directly

Systems Engineer– Microsoft 365 Security&Compliance / Endpoint Security Engineer (GCC)

Leidos

Lanham, MD 20703

~ 21 min OnsitePaid Time OffRetirement Benefit

Expert-level Intune engineering across Windows/macOS/iOS/iPadOS.
Advanced PowerShell for remediation, automation, and OS image manipulation.
Deep experience with Microsoft Defender (XDR, Endpoint, Cloud Apps).
Hands-on with Sentinel SIEM, Function Apps, and cross-platform telemetry pipelines.
Strong understanding of CAP architecture and identity risk enforcement.
Experience with ATO control evidence, compliance mapping, and audit support.

SmartExplore AI is experimental.

Apply Directly

Cyber Operations Capabilities Developer (TS/SCI)

Vantor

Annapolis Junction, MD 20701

$92,000-$195,000/yr

~ 27 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Active TS/SCI clearance
Bachelors degree is technical discipline
Minimum of 5 years experience
C (systems-level programming)
Python (tooling, scripting, automation)
Proficiency with Git and modern development practices
Cross-compilation for diverse targets
Reverse engineering (e.g., GDB, IDA Pro, Ghidra)
Vulnerability research or exploit development
Development of modular implants or payload frameworks
Process injection or similar low-level techniques
Command and Control (C2) systems (e.g., Mythic, Cobalt Strike, Vermilion Strike)
Network stack programming (sockets, protocols, TCP/IP)
Must be willing to work on-site in Annapolis Junction, MD.

SmartExplore AI is experimental.

New, Posted 21 hours ago

Recommended

Apply Directly

Cyber Automation Engineer

BOOZ, ALLEN & HAMILTON

Reston, VA 20190

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

4+ years of experience architecting, implementing, integrating, and managing COTS solutions for hybrid cloud environments
3+ years of experience performing systems administration in Windows, Linux, or VMware environments, including performing basic troubleshooting, installation, configuration, monitoring system performance or availability, and performing security upgrades
3+ years of experience with programming and debugging, shell scripting, application containerization, data storage, and retrieval from a variety of sources
2+ years of experience deploying, hosting, monitoring, and securing solutions for government customers
Experience with APIs and data pipelines to ingest, normalize, and correlate asset data with vulnerability feeds, threat intelligence, and security findings from multiple sources
Knowledge of scripting languages for automation and troubleshooting and APIs with their usage for data integration
Active TS/SCI clearance; willingness to take a polygraph exam
Associate's degree and 5+ years of experience supporting IT projects and activities, Bachelor's degree and 3+ years of experience supporting IT projects and activities, or Master's degree and 1+ years of experience supporting IT projects and activities
Ability to obtain a DoD 8570.01-M Information Assurance Technician ( IAT ) Level II Certification such as Security+ CE, CCNA-Security, GSEC, SSCP, CySA+, GICSP, or CND Certification within 30 days of start date
Ability to obtain a DoD 8570.01-M Cybersecurity Service Provider - Infrastructure Support Certification such as CEH, CHFI, CFR, Cloud+, or CND Certification within 30 days of start date

SmartExplore AI is experimental.

Apply Directly

Systems Engineer– Microsoft 365 Security&Compliance / Endpoint Security Engineer (GCC)

Leidos

Bowie, MD 20721

~ 32 min OnsitePaid Time OffRetirement Benefit

Expert-level Intune engineering across Windows/macOS/iOS/iPadOS.
Advanced PowerShell for remediation, automation, and OS image manipulation.
Deep experience with Microsoft Defender (XDR, Endpoint, Cloud Apps).
Hands-on with Sentinel SIEM, Function Apps, and cross-platform telemetry pipelines.
Strong understanding of CAP architecture and identity risk enforcement.
Experience with ATO control evidence, compliance mapping, and audit support.

SmartExplore AI is experimental.