Top Cybersecurity Jobs

Support U.S. Federal customers to meet regulatory compliance and continuous monitoring requirements. Perform patching, GPOs, scripting, remediation planning, documentation, event analysis, and coordinate contractual security milestones while traveling frequently to customer sites.

As a Sr. Cybersecurity Engineer II, you'll protect Sensitive Compartmented Information in Azure and AWS environments, enforce Zero Trust principles, implement security controls, and lead threat modeling initiatives while ensuring compliance with ICD and DoD standards.

Perform hands-on implementation, operation, and improvement of Identity and Access Management solutions. Provide IAM technical expertise, evaluate authentication/authorization policies, govern IAM platforms, support user provisioning/SSO/MFA/PAM, triage incidents, produce metrics/audit reports, and collaborate with application/infrastructure teams. Participate in project delivery and a scheduled 24x7 on-call rotation.

The Senior Analyst will enhance Cybersecurity by managing information risk, conducting assessments, developing compliance processes, and delivering training.

Support NASA network security by implementing and troubleshooting firewall rules, installing and upgrading firewall hardware/software, and validating compliance. Configure and sustain Fortinet and Cisco devices, manage trouble tickets, use network monitoring tools, and deliver technical solutions. May lead projects and coach junior staff while collaborating with internal and client teams.

Operate and secure the Microsoft 365/Azure/Entra ID environment (Conditional Access, PIM, RBAC), manage endpoint security with Defender/Intune and Purview/DLP, administer Cisco routing/switching and VLANs, liaise with managed providers (eSentire and MSP), run security awareness/phishing programs, document standards, and troubleshoot network and security incidents across office and manufacturing environments.

Support product security reviews and scale repeatable, trackable security review processes for market products. Apply secure-by-design and threat modeling, maintain intake/gate workflows and dashboards, create reusable guidance and standards, track risks and mitigations, and operationalize product security processes across engineering and product teams.

The Cybersecurity Consultant leads vulnerability management, supports compliance activities, and monitors security alerts, requiring strong relationship-building and analytical skills.

Lead cybersecurity efforts for a DIA program: develop policies and strategies, design secure architectures, perform threat modeling and risk assessments, oversee testing, vulnerability management, and incident response, coordinate with Government teams, and mentor cybersecurity staff.

The Cybersecurity Senior Manager will lead the development and execution of cybersecurity strategies, manage teams, oversee risk assessments, and ensure compliance while fostering collaboration across IT and business units.

Provide senior cybersecurity engineering and ISSO support for Army PNT acquisition: develop cybersecurity acquisition strategies, manage RMF/eMASS A&A packages, coordinate vulnerability assessments and testing (CTTX, CVI, ACDT, CVPA, AA), review ECPs for configuration management, integrate security into system engineering, draft acquisition documentation, and liaise with stakeholders and cyber authorities.

Lead cybersecurity engineering for mission systems: design, implement, and maintain security controls and tools (SIEM, EDR, firewalls); support incident response, RMF/ATO activities, vulnerability management, audits, and DevSecOps integration to ensure compliance and secure configurations.

Lead and operate the cybersecurity third‑party risk and enterprise risk program: manage a risk team, run assessments, maintain risk registers and KPIs, coordinate vendor/third‑party assessments, report to executives/board, and drive continuous improvement and remediation in a healthcare environment.

Lead a team to develop and run a cyber security compliance program: assess controls, manage regulatory and contractual compliance (HIPAA, NIST, SOC2, ISO27001), coordinate audits, drive remediation, implement GRC tooling and continuous improvement, and advise business and technology owners on security compliance.

Perform reverse engineering and decompilation of web and mobile apps, bypass advanced anti-bot defenses (TLS, HTTP/2/3, WebSockets, DoH), build Python tooling to automate evasion and patching, implement stealthy scraping techniques (headless browser evasion, proxy tunneling), and continuously test and improve extraction tools.

Manage day-to-day security operations, CMMC 2.0 Level 2 compliance, and data privacy programs. Administer Microsoft Purview and Defender, run incident response, maintain SSP/POA&M, support air-gapped security, integrate logging/SIEM, and collaborate across IT, legal, and engineering to enforce security controls and evidence collection.

Implement and maintain CMMC Level 3 and RMF controls; perform NIST-based security assessments and SSP development; conduct vulnerability scanning, patch compliance, and incident response; perform supply chain risk assessments and IS audits; manage POA&Ms, metrics, and KPIs; advise engineers and provide technical guidance to junior cybersecurity staff to support authorization and compliance activities.

The role focuses on developing strategic partnerships in the security industry, collaborating with teams to evaluate opportunities and drive complex integrations. Requires extensive industry experience and familiarity with security workflows and regulatory environments.

Manage federal cybersecurity programs and contracts, lead multidisciplinary security teams, ensure compliance with federal frameworks (RMF, NIST, FISMA, FedRAMP), direct ATO and continuous monitoring, oversee vulnerability management using tools like Tenable/Nessus and Splunk, manage budgets/staffing, support proposals and transitions, and serve as primary government stakeholder interface.

The Cybersecurity Engineer will conduct security assessments, guide clients through FedRAMP compliance, mentor team members, and ensure secure cloud architecture.

The Senior IT Systems Engineer manages cybersecurity architecture, ensuring compliance with NIST standards, designing security solutions, and overseeing network infrastructure management.

Develop custom plugins and integrations for cybersecurity software. Responsibilities include designing data models, implementing processes, and querying big data.

The Sr. Cybersecurity GRC Associate will enhance the GRC program, focusing on compliance with security frameworks, risk management, and fostering a security-first culture.

The Cybersecurity Operations Associate is responsible for security tooling operation, incident response, vulnerability management, and automation through scripting, focusing on enhancing security measures.

Provide subject-matter expertise to mature GSAs Cybersecurity Supply Chain Risk Management program by assessing current practices, improving risk assessments and questionnaires, developing frameworks, strategies, SOPs, and scoring methodologies, integrating C-SCRM into acquisition, advising on NIST SP 800-161 and emerging risks, and producing executive-ready deliverables.