Security Admin 2 - Tysons, VA

M.C. Dean
Falls Church, Virginia 22042 United States  View Map
Posted: Jun 19, 2026
  • Full Time
  • Federal Government
  • Summary

    OverviewAbout M.C. DeanM.C. Dean is Building Intelligence. We design, build, operate, and maintain cyber-physical solutions for the nation's most mission-critical facilities, secure environments, complex infrastructure, and global enterprises. With over 7,000 employees, our capabilities span electrical, electronic security, telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and technology solutions through engineering expertise and smart systems integration.Why Join Us?Our people are passionate about engineering innovation that improves lives and drives impactful change. Guided by our core values—agility, expertise, and trust—we foster a collaborative and forward-thinking work environment. At M.C. Dean, we are committed to building the next generation of technical leaders in electrical, engineering, and cybersecurity industries.Clearance Requirement: Ability to obtain and maintain a DoD TS clearance with SCI eligibility. Active clearance within the last 24 months preferred. None DoD reciprocal clearances are considered after verification.ResponsibilitiesThe Security Administrator II will collaborate with members of the Corporate Security Team to ensure compliance with DoD and Intelligence Community program security directives. This role offers an excellent opportunity to continue your career in the Naional Industrial Security Base while enhancing your experience and improving knowledge needed to sustain lengthy career in National Security.In addition, this position will play an integral role in supporting the expansion and re-alignment of the security service center with the potential to evolve into an AFSO (Assistant FSO) supportive role. The Security Administrator II will report directly to the Corporate Facility Security Officer (FSO).Daily Duties and responsibilities will be:Serve as an Escort within restricted spaces.Review and maintain access control systems.Ensure employee and visitor credentials are issued and monitored.Prepare and process visit authorization requests/letters (VAR's/VALs).PerSec (Personnel Security) administrative functions to include, but not limited to:DISS administrative functions – submit visit authorization, in-process, indoctrinate, debrief, out-process employees, submit CSR's, and generating reportsCommunicate status updates to the FSO, Program Leaders, Employees undergoing eligibility vetting and respond to general service center inquiries.Keep the FSO apprised of and aligned with all program security concerns and tasks.Perform security briefings/debriefingsProcess requests for special accessesSubmit electronic fingerprints through SWFTManage document control database (SIMS) for incoming and outgoing classified material. Ensure all classified material is properly accounted for, controlled, transmitted, transported, packaged, safeguarded, and destroyed in accordance with the NISPOM and contractual requirementsOther duties as assignedQualificationsHigh School Diploma / GED.Ability to obtain and maintain a DoD TS clearance with SCI eligibility. Active clearance within the last 24 months preferred. None DoD reciprocal clearances are considered after verification.Minimum of 6+ years as a PerSec (Personnel Security) administrator.Experience in a high-paced corporate environment.Experience working in security service center a plus.Supports teamwork, partnership and open communication.Executes responsibilities with urgency, sound judgement, and the highest level of ethical and professional standards.Must be flexible – adapt to changes in the work environment and maintain a professional demeanor.Demonstrated time management and organization skills to meet deadlines and quality objectivesExcellent organizational skills and ability to work well under stress, despite numerous interruptionsAccuracy and attention to detail, critical.Ability to work independently and resolve practical problemsAbility to deal effectively and tactfully with a wide variety of individuals in person, via telephone and in writingMust have a positive "can do" attitude and be willing to "jump in."Must have strong multitasking skillsMust have strong computer skills in word processing, spreadsheets, and intermediate knowledge of MS Office SuitePreferred QualificationsPersonnel Security, Government or Industry ExperienceProficiency in DISS, NISS, and ACCS,Knowledge and working implementation of the National Industrial Security Program Operating Manual (32 CFR Part 117).Experience with SIMS, Trust Visitor, C-Cure, First Advantage, or similar PerSec platforms,Strong oral, written, and presentation skills and the ability to relay technical information to othersStrong MS Excel, Word and PowerPoint SkillsBenefitsA competitive salaryMedical, dental, vision, life, and disability insurancePaid-time offTuition reimbursement401k Retirement PlanMilitary Reserve pay offsetPaid maternity leaveAbilitiesExposure to computer screens for an extended period of timeSitting for extended periods of timeReach by extending hands or arms in any directionHave finger dexterity in order to manipulate objects with fingers rather than whole hands or arms, for example, using a keyboardListen to and understand information and ideas presented through spoken words and sentencesCommunicate information and ideas in speaking so others will understandRead and understand information and ideas presented in writingApply general rules to specific problems to produce answers that make senseIdentify and understand the speech of another person#J-18808-Ljbffr

  • Job Description

    OverviewAbout M.C. DeanM.C. Dean is Building Intelligence. We design, build, operate, and maintain cyber-physical solutions for the nation's most mission-critical facilities, secure environments, complex infrastructure, and global enterprises. With over 7,000 employees, our capabilities span electrical, electronic security, telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and technology solutions through engineering expertise and smart systems integration.Why Join Us?Our people are passionate about engineering innovation that improves lives and drives impactful change. Guided by our core values—agility, expertise, and trust—we foster a collaborative and forward-thinking work environment. At M.C. Dean, we are committed to building the next generation of technical leaders in electrical, engineering, and cybersecurity industries.Clearance Requirement: Ability to obtain and maintain a DoD TS clearance with SCI eligibility. Active clearance within the last 24 months preferred. None DoD reciprocal clearances are considered after verification.ResponsibilitiesThe Security Administrator II will collaborate with members of the Corporate Security Team to ensure compliance with DoD and Intelligence Community program security directives. This role offers an excellent opportunity to continue your career in the Naional Industrial Security Base while enhancing your experience and improving knowledge needed to sustain lengthy career in National Security.In addition, this position will play an integral role in supporting the expansion and re-alignment of the security service center with the potential to evolve into an AFSO (Assistant FSO) supportive role. The Security Administrator II will report directly to the Corporate Facility Security Officer (FSO).Daily Duties and responsibilities will be:Serve as an Escort within restricted spaces.Review and maintain access control systems.Ensure employee and visitor credentials are issued and monitored.Prepare and process visit authorization requests/letters (VAR's/VALs).PerSec (Personnel Security) administrative functions to include, but not limited to:DISS administrative functions – submit visit authorization, in-process, indoctrinate, debrief, out-process employees, submit CSR's, and generating reportsCommunicate status updates to the FSO, Program Leaders, Employees undergoing eligibility vetting and respond to general service center inquiries.Keep the FSO apprised of and aligned with all program security concerns and tasks.Perform security briefings/debriefingsProcess requests for special accessesSubmit electronic fingerprints through SWFTManage document control database (SIMS) for incoming and outgoing classified material. Ensure all classified material is properly accounted for, controlled, transmitted, transported, packaged, safeguarded, and destroyed in accordance with the NISPOM and contractual requirementsOther duties as assignedQualificationsHigh School Diploma / GED.Ability to obtain and maintain a DoD TS clearance with SCI eligibility. Active clearance within the last 24 months preferred. None DoD reciprocal clearances are considered after verification.Minimum of 6+ years as a PerSec (Personnel Security) administrator.Experience in a high-paced corporate environment.Experience working in security service center a plus.Supports teamwork, partnership and open communication.Executes responsibilities with urgency, sound judgement, and the highest level of ethical and professional standards.Must be flexible – adapt to changes in the work environment and maintain a professional demeanor.Demonstrated time management and organization skills to meet deadlines and quality objectivesExcellent organizational skills and ability to work well under stress, despite numerous interruptionsAccuracy and attention to detail, critical.Ability to work independently and resolve practical problemsAbility to deal effectively and tactfully with a wide variety of individuals in person, via telephone and in writingMust have a positive "can do" attitude and be willing to "jump in."Must have strong multitasking skillsMust have strong computer skills in word processing, spreadsheets, and intermediate knowledge of MS Office SuitePreferred QualificationsPersonnel Security, Government or Industry ExperienceProficiency in DISS, NISS, and ACCS,Knowledge and working implementation of the National Industrial Security Program Operating Manual (32 CFR Part 117).Experience with SIMS, Trust Visitor, C-Cure, First Advantage, or similar PerSec platforms,Strong oral, written, and presentation skills and the ability to relay technical information to othersStrong MS Excel, Word and PowerPoint SkillsBenefitsA competitive salaryMedical, dental, vision, life, and disability insurancePaid-time offTuition reimbursement401k Retirement PlanMilitary Reserve pay offsetPaid maternity leaveAbilitiesExposure to computer screens for an extended period of timeSitting for extended periods of timeReach by extending hands or arms in any directionHave finger dexterity in order to manipulate objects with fingers rather than whole hands or arms, for example, using a keyboardListen to and understand information and ideas presented through spoken words and sentencesCommunicate information and ideas in speaking so others will understandRead and understand information and ideas presented in writingApply general rules to specific problems to produce answers that make senseIdentify and understand the speech of another person#J-18808-Ljbffr

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