Cybersecurity SME
Spatial Front
Job Type
Full-time
- Administer, monitor, and strengthen the security posture of infrastructure supporting PeopleSoft HCM and related systems in a secure, on-premises environment.
- Perform vulnerability scanning, compliance checks, log reviews, and security monitoring across servers, databases, middleware, interfaces, and supporting tools.
- Implement and sustain security controls for Oracle-based, Solaris/UNIX, and enterprise platforms in alignment with federal and DoD security requirements.
- Develop and maintain scripts, automation tools, runbooks, and SOPs to improve security operations, monitoring, reporting, and remediation efficiency.
- Investigate alerts, indicators of compromise, suspicious activity, and configuration drift; coordinate containment, remediation, and documentation.
- Support identity and access management (IAM), privileged account controls, audit readiness, evidence collection, and compliance efforts.
- Collaborate with infrastructure, database, middleware, and application teams to implement system hardening, patching, secure configurations, and vulnerability remediation.
- Support continuous monitoring, POA&M activities, contingency planning, incident response, and sustainment in highly secure environments.
- Bachelor's degree in Cybersecurity, Information Systems, Computer Science, Engineering, or a related field (or equivalent relevant experience).
- 3+ years of cybersecurity, information assurance, or infrastructure security experience.
- Experience supporting PeopleSoft HCM or similar ERP environments preferred.
- Hands-on experience securing and supporting on-premises Oracle and Solaris/UNIX environments, including vulnerability scanning, monitoring, hardening, patching, and operational support.
- Experience with vulnerability management, log analysis, security monitoring tools, scripting, and automation.
- Familiarity with middleware, ETL/data integration, identity management, or database security is a plus.
- Must be a U.S. Citizen with an active Secret security clearance or the ability to obtain one.
- Experience working in secured federal or DoD environments preferred.
- Familiarity with DISA STIGs , vulnerability remediation processes, security scanning tools, and continuous monitoring practices.
- Experience supporting DoD or federal programs requiring audit support, incident response, secure network operations, and compliance with cybersecurity frameworks.
- Knowledge of runbooks, SOPs, change management, access control, backup and recovery considerations, incident management, and problem management.
- Ability to collaborate across infrastructure, database, middleware, application, security, and operations teams to mitigate risks and strengthen system resilience.
- Clearance: Must be a U.S. Citizen with an active Secret security clearance or the ability to obtain one.
- Work Environment: On-site/Hybrid as required by the contract and program.
- Benefits: For more information, visit:
- This is a full-time, W2 position.
- No agencies, third parties, or Corp-to-Corp submissions.
- Spatial Front Inc. is an Equal Opportunity Employer - all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status.
- SFI participates in E-Verify.
Salary Description
80,000 - 140,000
Vacancy posted 3 days ago
Similar jobs that could be interesting for youBased on the Cybersecurity SME in Arlington, VA vacancy
- OverviewAbacus Technology is seeking a Cyber Security Engineering SME to provide security and test and evaluation support for the RDT... ...issues in accordance with DoD Component guidance.Ensure that cybersecurity inspections, tests, and reviews are synchronized and...SuggestedFull time
$83k - $166k
...On-Site /On-siteInformation Systems Security Manager (ISSM) - SME Work Location: Washington, DC Employment Type: Full-Time, Expert... ...for a federal client. Skills and attributes for success: Oversee cybersecurity and system security compliance across mission systems....SuggestedFull time$176k - $282k
...Information Systems Security Engineer - Subject Matter Expert (SME)/Cloud-based to support its Federal Strategic Cyber programs.Location... ...compliance. Serve as a principal technical advisor on cybersecurity, bringing subject-matter expertise to risk analysis, incident response...SuggestedContract workTemporary workFor contractorsWork at officeShift work$175k - $190k
...DescriptionEverforth ECS is seeking an Information System Security Engineer SME to work in our Washington, DC office. Please Note: This... ...sustained compliance.Serve as a principal technical advisor on cybersecurity, bringing subject-matter expertise to risk analysis, incident...SuggestedContract workWork at office$155k - $170k
Job DescriptionEverfroth ECS is seeking an experienced Information Systems Security Engineer SME to support a mission-critical federal cybersecurity programs in Washington, DC. The selected candidate will serve as a senior cybersecurity engineering expert supporting Security...SuggestedContract work$120k - $165k
...Praescient Analytics is seeking a Principal Cyber Systems Engineer, SME to provide high-level technical expertise to the Office of the... ...or university in computer science, Information Technology, cybersecurity, or a related science or engineering field. Mandatory Certifications...Full timeWork at office$101.1k - $201.1k
*This is a contingent opportunityK2 Group is seeking a Nuclear Cybersecurity Subject Matter Expert (SME) supporting Headquarters Air Force. This role provides specialized technical, analytical, and programmatic support for the Nuclear Command, Control and Communication...Contract workTemporary workWork experience placement$200k - $275k
...hands‑on experience building and sustaining the platforms that cybersecurity operations teams depend on. You know how to make SIEM, EDR/XDR,... ...Cyber Infrastructure Engineer & Architect (Security Platforms SME) to support cybersecurity platform engineering, security infrastructure...For contractorsRelocation package$144.9k - $265.8k
...evolving IT landscape, organizations face increasingly complex cybersecurity risks and regulatory pressures. Identity—both human and non-human... ...of every enterprise. As a Digital Identity & Authentication SME, you will help clients enhance user experience, reduce risk, and...Work experience placementSummer holidayFlexible hours$180k - $225k
...government environments.ResponsibilitiesAs a Network Architect SME with AMERICAN SYSTEMS, you will have the opportunity to:Support... ...technical artifacts.Coordinate action items with engineering, cybersecurity, operations, and provider teams.Provide clear technical recommendations...For contractors- ...Bowhead is seeking a Chief Cloud Architect & Lead Infrastructure SME to join our team in Arlington, VA, providing expert knowledge... ...DevSecOps pipelines, IaC, CI/CD with GitLab, and collaborate with cybersecurity teams to meet DoD security standards and FedRAMP/FISMA...Contract work
- Overview We are seeking a Cyber Security SME with deep expertise in Operational Technology (OT) security for water and wastewater utilities. This role will lead cybersecurity strategy, architecture, and risk management for industrial control systems (ICS), SCADA networks...Full timeFor contractorsRemote workFlexible hours
- ...next step in your career. Come join our team! Zantech is looking for a talented Information Security Analyst - SME to provide specialized cybersecurity expertise supporting risk management operations, conduct security assessments, implement continuous monitoring solutions...Remote jobFull timeContract work
$89.6k - $204k
Cybersecurity Systems Engineer (Entry Level to SME) TS/SCI with Poly REQUIRED Position Description CGI Federal has an exciting opportunity for Cybersecurity Systems Engineers within our Intel sector advancing the national security mission through cutting edge technology...Work at officeLocal area$89.6k - $204k
System Administrator (Entry Level to SME) TS/SCI with Poly REQUIRED Position Description CGI Federal has an exciting opportunity... ...virtualization platforms (e.g., VMware, Hyper-V, Proxmox). Cybersecurity & Compliance • Evaluate enterprise security postures,...For contractorsWork at officeLocal areaRelocation$131.3k - $237.35k
...Modernization is seeking an experienced Multi Cloud Engineer Architect SME to support large-scale migration and operations on a large,... ...Azure, AWS, and on-premises systems in accordance with DoD cybersecurity requirements.Primary Responsibilities:Architect, design, and implement...Full timeContract work- ...We are seeking a Subject Matter Expert (SME) Cybersecurity Architect to join our team supporting a large-scale federal modernization program. This role owns security architecture across enterprise solutions, platforms, networks, identity, mobility/endpoints, data, and...Flexible hours
- System Architect (SME) Bethesda, MD Full-Time | On-site Join Synertex LLC and bring your expertise to a mission that matters. We... ...standards Collaborate with cross-functional teams including cybersecurity, data services, and software development Evaluate emerging technologies...Full time
$131.3k - $237.35k
Leidos is seeking a Hybrid Multi-Cloud Engineer SME to support mission-critical Department of Defense (DoD) cloud modernization initiatives... ...selected candidate will collaborate with systems engineers, cybersecurity professionals, network engineers, and application teams to...Full time$144.9k - $265.8k
...diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. Consulting - Cybersecurity - Identity and Access Management - Manager At EY, we are all in to shape your future with confidence. We will help you...Summer holidayFlexible hours$131.3k - $237.35k
Leidos is seeking a highly qualified Hybrid Multi-Cloud Engineer SME to support mission-critical Department of Defense (DoD)... ...solutions while collaborating with cross-functional engineering and cybersecurity teams. This position may also provide technical leadership and...Full timeRemote work$131.3k - $237.35k
Leidos is seeking a highly skilled Hybrid Multi-Cloud Engineer SME to support mission-critical Department of Defense (DoD) cloud modernization... ...align with Zero Trust principles and Department of Defense cybersecurity requirements.Clearance: Must have Active TS/SCI at time of hire...Full timeLocal area- SME Software Developer — Data Parsing About the Role: Serve as the senior technical authority for building robust, scalable data parsing... ...full life cycle system development, systems engineering, cybersecurity, and supporting analytical and logistics support to C4ISR and other...Local area
$175k - $210k
...seeking a Red Hat OpenShift Cloud Engineer Subject Matter Expert (SME) to work Hybrid remote/onsite supporting Fairfax, VA and/or... ...successful candidate will coordinate with cloud, infrastructure, cybersecurity, Program and Project Management, Customer, and Partner teams....Remote work3 days per week$89.6k - $204k
Application Developer (Entry Level to SME) TS/SCI with Poly REQUIRED Position Description CGI Federal has an exciting opportunity... ...(SQL/NoSQL). • Security Awareness: Strong understanding of cybersecurity best practices, encryption protocols, and vulnerability...Work at officeLocal area$53k - $270k
A veteran-owned IT firm is looking for an SME in Cybersecurity to enhance technical and operational effectiveness in cybersecurity operations. Candidates should have a TS/SCI w/ Poly and relevant experience in incident response and process improvement. The role offers...- K2 Group, Inc. is seeking a Nuclear Cybersecurity Subject Matter Expert (SME) to support Headquarters Air Force. This role involves extensive technical and analytical support for Nuclear Command, Control, and Communication, ensuring robust security standards. The ideal...
- ...ZERO TRUST (ZT) PROCESS RE-ENGINEERING SME Position Overview The Zero Trust Process Re-Engineering SME exists to provide senior-level... ..., analyzing, and re-engineering the agency's enterprise IT and cybersecurity processes to advance its Zero Trust implementation. This role...Casual workRemote work
$200k
...enterprise databases, queueing services, large-scale computation engines, and analytical platforms. The Cloud Architect SME partners with engineering, cybersecurity, and program stakeholders to define migration and modernization strategies, establish reference architectures,...Full timeLocal areaRemote work- ...Data Warehouse Subject Matter Expert (SME) 100% on-site Secret Clearance required. Position Summary The Data Warehouse... ...Defense customers. We offer the opportunity to work on high-impact cybersecurity missions alongside experienced professionals in a collaborative...For contractorsWork at office
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Cybersecurity SME. Be the first to apply!
Related searches
- entry level cyber security Arlington, VA
- IT cyber security Arlington, VA
- cyber security Arlington, VA
- cyber security part time Arlington, VA
- cyber security sales Arlington, VA
- cybersecurity policy and compliance analyst Arlington, VA
- cybersecurity specialist Arlington, VA
- cybersecurity technical writer Arlington, VA
- remote cyber security Arlington, VA
- cybersecurity grc Arlington, VA



