Cybersecurity SME Senior (5693) (TS/SCI) (Ft. Meade, MD)

SMX is seeking a Cybersecurity SME Senior to support our INSCOM Cyber client at Ft. Meade, MD. The successful candidate will have experience working as an ISSO on large Department of Defense contracts and leading a team of other cyber security professionals in support of project and client goals and objectives.Essential Duties & ResponsibilitiesPerform the duties of an Information System Security Officer (ISSO) as defined in AR 25-2, DA 25-2-14, and the NIST SP 800-53 security controls when the organizationally-defined personnel includes the ISSOActively manages the organization’s eMASS records which includes but is not limited to:Validates security controls including associated artifactsAssesses security scan results and STIGs as requiredPerforms POA&M updates, tracking, and resolutionLeads the continuous monitoring activities of the organizationManages the day-to-day activities and the professional development of the Cybersecurity AnalystsCollaborates with the O-ISSM on all assessment and authorization activities to ensure the information systems maintain an authority to operate (ATO) on all applicable DoD/IC networksMaintain up-to-date status on all assigned systems and communicate status to the Government leadsMaintain complete records of communications, submit written status reports as required, perform peer-review as directed, and attend weekly meetingsCorrespond with the Government customer and system administrators to communicate any unacceptable risks identified and correct deficient POA&M items to meet DoD and IC standardsCoordinate with the Security Control Assessor (SCA) to perform analysis of the overall risk level the system poses to enterprise networks and to mission dataCreate and maintain cybersecurity policies and standardsEnsure that cybersecurity plans, controls, processes, standards, policies, and procedures are aligned with cybersecurity standardsEnsures security scans and STIG checklists are updated according to DA G2 policyProduces actionable, risk-based reports on security assessment resultsAssists with vulnerability remediation when necessaryDevelops and maintains security plans and security testing plansPeriodically updates and improves risk models; metrics; reports; processes; and activities to stay compliant with evolving DoD and IC standardsEnsures the user community understands and adheres to necessary procedures to maintain security posture of the information systemsProvides guidance in the creation and maintenance of Standard Operating Procedures (SOPs); Tactics, Techniques, and Procedures (TTPs); and other similar documentationRequired Skills, Experience & EducationPhD in an area of Science, Technology, Engineering or Mathematics with experience as a cybersecurity professional OR a Master's degree in an area of Science, Technology, Engineering or Mathematics with experience as a cybersecurity professional OR a Bachelor’s degree in an area of Science, Technology, Engineering or Mathematics with experience as a cybersecurity professionalActive TS security clearance and eligible for SCI and NATO read-on prior to starting workMeet the DoD requirements for a privileged user on a TS/SCI information system prior to starting workMust meet DoD 8570 level III certification compliance (i.e. possess one of the following certifications: CASP+ CE, CCNP Security, CISA, CISSP (or Associate), GCED, GCIH, CCSPExperience with the assessment and accreditation activities of national security systems (NSSs)Experience validating system security controlsExperience with vulnerability managementExperience with DISA Security Technical Implementation Guides (STIGs), DISA Security Requirements Guide (SRG), and vendor-specific security guidesExperience with RMF and eMASSExperience with POA&M tracking and resolutionExperience performing the continuous monitoring of system security controlsDesired Skills, Experience10 years’ experience as an ISSO on Army Intel programs2 years’ experience with AC2SP tenant assessment and accreditation activities Application Deadline: November 30, 2026#CJPOST The SMX salary determination process takes into account a number of factors, including but not limited to, geographic location, Federal Government contract labor categories, relevant prior work experience, specific skills, education and certifications. At SMX, one of our Core Values is to Invest in Our People so we offer a competitive mix of compensation, learning & development opportunities, and benefits. Some key components of our robust benefits include health insurance, paid leave, and retirement.The proposed salary for this position is:: $140,000 USD - $175,000 USD At SMX®, we are a team of technical and domain experts dedicated to enabling your mission. From priority national security initiatives for the DoD to highly assured and compliant solutions for healthcare, we understand that digital transformation is key to your future success.We share your vision for the future and strive to accelerate your impact on the world. We bring both cutting edge technology and an expansive view of what’s possible to every engagement. Our delivery model and unique approaches harness our deep technical and domain knowledge, providing forward-looking insights and practical solutions to power secure mission acceleration.SMX is an Equal Opportunity employer including disabilities and veterans.Selected applicant may be subject to a background investigation and/or education verification.SMX does not sponsor a new applicant for employment authorization or immigration related support for this position (i.e. H1B, F-1 OPT, F-1 STEM OPT, F-1 CPT, J-1, TN, E-2, E-3, L-1 and O-1, or any EADs or other forms of work authorization that require immigration support from an employer).