Senior Cyber Systems Architect - OT/ICS Threat Hunter
X-energy
X Energy, LLC in Gaithersburg, MD, seeks a Senior Cyber Systems Administrator to develop and execute cyber security engineering strategies for plant design and engineering teams. This hands-on role builds an ICS lab, leading installation, hardening and administration of OT environments. The ideal candidate has 15+ years in Cyber Engineering, IT Networking and OT, with SIEM, NDR/EDR, cloud (AWS/Azure), IAM, PKI, and DevSecOps expertise. #J-18808-Ljbffr X-energy
- ...AV is seeking a Cyber Threat Intelligence Analyst to identify, analyze, and communicate cyber threats that affect the organization. The role blends traditional threat intelligence with strong technical cybersecurity skills to create actionable intelligence for detections...CyberSenior
- ...response, and forensic investigations. The role requires extensive expertise in malware analysis, threat hunting, and multi-source data fusion to mitigate sophisticated cyber threats. The position emphasizes software and security operations leadership within an...CyberSenior
$62k - $141k
Cyber Threat Hunter, MidThe Opportunity:The Threat Hunter supports a Cybersecurity Operations Division by proactively identifying malicious activity, uncovering hidden threats, and strengthening the organization’s defensive posture. This role conducts hypothesis‑driven...CyberFull timeContract workPart timeWork at officeLocal areaRemote work- ...Cyber Threat Hunter Bethesda, MD Role Summary: Mid-level hunter conducting proactive threat hunts, identifying behavioral anomalies, and maturing the NIH enterprise threat hunting program. Must-Have Skills: ~3–5 years threat hunting, SOC, IR, or detection...Cyber
- About the Role:The Senior Director, Digital Forensics... ...respond to and investigate cyber incidents. This role... ...cloud, on-premises and OT/ICS environments; owns... ...Detection Engineering, Cyber Threat Intelligence, Threat... ...identity providers, operating systems and security tooling,...CyberSeniorHourly payPermanent employmentFull timeTemporary workWork at officeFlexible hours3 days per week
$190.96k - $286.44k
Senior Director, Cyber Exposure ManagementIntroduction to role:Are... ...criticality, exploitability and threat intelligence;... ...infrastructure, cloud and OT; run purple-team... ...large language model systems.Remediation Through Partners... ...in GxP and OT/ICS environments where patching...CyberSeniorFull timeWork at officeWorldwideFlexible hours3 days per week- Booz Allen Hamilton is seeking a Cyber Threat Hunter (Mid) to advance threat hunting across enterprise networks, leveraging MITRE ATT&CK and threat intelligence. You will develop analytics, refine detections, and collaborate with SOC, IR, and CTI teams to improve visibility...Cyber
$62k - $141k
Cyber Threat Hunter, Mid The Opportunity: Cyber threats are evolving, and perimeter security and automated protection aren’t enough, it’s time... ...not fully compatible with Workday and users may experience systems issues with this browser. We recommend that you use one of...CyberFull timeContract workPart timeWork at officeLocal areaRemote work- ...capabilities in the areas of cyber, logistics, security... ...against evolving threats around the world. Our... ...is currently seeking a Senior Systems Engineer for the Chinook... ...supporting DoD or IC customers, particularly... ...(e.g., AWS Solutions Architect Associate or Professional...CyberSeniorContract workWorldwide
$162.54k - $243.8k
...Role The Director of Cyber Threat Intelligence will lead... ...material impact across IT-to-OT pivots, clinical... ...MITRE ATT&CK (Enterprise/ICS), identify control gaps... ...risk narratives for senior leadership that also align... ...-informed patch SLAs, hunter ROI, and executive risk...CyberTemporary workWork at officeFlexible hours3 days per week- ...limited to: - Implement cybersecurity standards consistent with NIST 800-53 Rev. 5 and NIH/HHS policies. - Conduct continuous cyber risk assessments. - Deploy privacy-preserving computation methods. - Coordinate NIST 800-53 control implementation with the...CyberSeniorFull time
$102.17k
...Join the Trinnex Security Team as a Senior Cyber Security Analyst, where you will operate... ...DevSecOps to protect critical software systems that support water utilities and infrastructure... ...are resilient against evolving threats. You will work closely with engineering...CyberSeniorWork experience placementH1b$141.92k - $212.89k
...committed to safeguarding the financial system and empowering investors. The... ...resilience in the financial sector? As a Senior Principal Risk Specialist, Cyber Engagements, you'll play a pivotal... ...'s defenses against evolving cyber threats. You'll design and lead immersive...CyberSeniorFull timeTemporary workFor contractorsFor subcontractorLocal areaImmediate start- ...Threat Intelligence Analyst Location: Bethesda, MD Role Summary: Mid-level CTI analyst collecting, analyzing, and operationalizing cyber threat intelligence to improve detection and response. Must-Have Skills: • 3-5 years threat intelligence, SOC, or...Cyber
- ...the forefront of cybersecurity resilience in the financial sector? As a Senior Principal Risk Specialist - Cyber Engagements, you will strengthen the industry's defenses against evolving cyber threats by designing and leading immersive tabletop exercises and workshops...CyberSeniorLocal area
$74.5k - $138.5k
...the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Associate, Software Engineering... ...defects, performance issues, and system integration problems... ...Experience supporting DoD, IC, or other national security mission...CyberSeniorLocal areaFlexible hours- ActioNet, Inc. seeks a senior Tier 3 Cybersecurity Analyst to lead advanced threat detection, incident response, and forensics within a high-sophistication SOC. You will mentor junior staff, craft detection analytics, and coordinate with federal partners on complex investigations...Senior
- ...the strategic leader of the IC.Roles & Responsibilities:The... ...include:Serve as an electronics systems engineer and/or electrical... ...leads, and, as needed, sponsor senior leadership.Produce white papers... ..., computer engineering, cyber threat analysis, embedded systems, reverse...CyberSeniorWork experience placementInternshipLocal areaImmediate start
- ...ABOUT ROLE:The Director, Cyber Security Detection Engineering is a senior leader in the Cyber... ...cloud, on-premises, and OT/ICS environments, ownership... ...interpersonal risk appetite and threat landscape; establish... ...environments, identity systems, endpoints, and network...CyberHourly payFull timeTemporary workWork at officeFlexible hours3 days per week
- ...Senior Lead Network Engineer II Employment Type: Full Time Department: Information... ...infrastructure, and the associated systems testing, vulnerability assessments, and... ...vulnerability testing Experience with cyber threat information collection and analysis Working...CyberSeniorFull timeLocal areaMonday to FridayFlexible hours
$170k - $190k
...future employees. A-TEK is seeking a Cyber Security Operations Center (CSOC) Program... ...IT infrastructure from potential cyber threats and attacks. The CSOC PM plays a crucial... ...technologies, such as firewalls, antivirus systems, encryption tools, and intrusion...CyberSeniorContract work$180k - $205k
Job Description X-energy is looking for a Senior Cyber Systems Administrator for the development and execution of cyber security engineering... ...Job Profile Tasks / Responsibilities Execute the advanced threat hunt operations using known adversary tactics, techniques, and...CyberSeniorFull timeWork at office- Financial Industry Regulatory Authority, Inc. is seeking a Senior Principal Risk Specialist - Cyber Engagements in Rockville, MD. This role is central to reinforcing cybersecurity resilience across the financial sector by leading tabletop exercises that simulate real-world...CyberSenior
- AV is seeking a Senior Linux Systems Administrator to design, deploy, secure, automate, and maintain enterprise Linux infrastructure across on‑prem and multi‑cloud environments. You will manage Canonical Landscape for hundreds of Ubuntu endpoints, implement MFA, and harden...Senior
- ...South Carolina. Supported and led by BV Senior Cybersecurity Consultants, this... ...custodian for Operational Technology (OT) / Industrial Control Systems (ICS) cybersecurity activities,... ...2027, includes travel to vendor FAT/Cyber FAT (CFAT) locations, and remains on...CyberFull timeWork experience placementCasual work
- Leonardo DRS in Germantown, MD is seeking a Senior Radar Engineer with algorithm experience to define radar system architectures, develop processing algorithms, and decompose system requirements. The role involves collaboration with internal/external customers and support...Senior
$131.3k - $237.35k
...DevSecOps professionals, system architects, analysts, and mission... ...in the areas of cyber, logistics, security operations... ...against evolving threats around the world. Our... ...of data science in the IC.Expert proficiency in... ...to work directly with senior government officials,...CyberFull timeContract workRemote work- Jobtailor in Rockville, MD seeks a Senior Analysis Architect to lead strategic analysis initiatives and mentor cross-functional teams. The role focuses on defining architectures, optimizing workflows, and ensuring compliance with industry standards. Candidates bring deep...SeniorRemote work
$200k - $260k
...level of clearance.*** Are you a Senior Full Stack Software Engineer who is... ...Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel... ...with assessments and solutions in Threat Mitigation, Vulnerability Exposure,...CyberSenior16 hoursFull timeContract workRemote workWork from homeRelocation package- ...Senior Software Developer DC/Baltimore area – Onsite ~1 day per week We are a medical... ...you will design and create services and system architecture for our projects and... ...testing, and implementing and maintaining the cyber-security for our Cloud and web applications...CyberSenior1 day per week
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Cyber Systems Architect - OT/ICS Threat Hunter. Be the first to apply!
- senior operations technician Gaithersburg, MD
- senior cloud service delivery manager Gaithersburg, MD
- senior director clinical development Gaithersburg, MD
- senior financial analyst remote Gaithersburg, MD
- senior java full-stack developer Gaithersburg, MD
- senior research scientist Gaithersburg, MD
- senior storage engineer Gaithersburg, MD
- senior manager tax Gaithersburg, MD
- senior magento developer Gaithersburg, MD
- senior robotics software engineer Gaithersburg, MD




