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LinTech Global

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Cyber Security Specialist

LinTech Global · Portsmouth, Virginia, United States

Full-timeOn site5-10 yrsListed as no visa sponsorshipIT Services and IT Consulting
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In short

The Cyber Security Specialist is responsible for defining, coordinating, and monitoring the hospital information system security environment while investigating potential policy violations. They will also design and implement defense-in-depth security procedures, manage intrusion detection systems, and ensure compliance with DoD cybersecurity standards.

What they're looking for

MUST-HAVE SKILLS

Five years DoD information assurance experienceRMF compliance evaluationeMASSDoD certification and accreditationIAT Level II certificationNIST SP 800-53 knowledgeIntrusion detection systems

ALSO MENTIONED

Data loss preventionIAVA compliance

Candidates must have at least five years of experience in information assurance or operational support within the DoD, including familiarity with RMF and eMASS. An IAT Level II certification, such as CompTIA Security+, and a NACLAC clearance are required to start.

About the employer

LinTech Global, a Dexian company

hiring as LinTech Global

LinTech provides Enterprise IT Infrastructure Support; Agile and DevOps Application Development; Financial Management and ERP Implementation; Cybersecurity; Virtualization; Cloud, and Health IT services to the U.S. government federal agencies.

Read more

Founded in 2007 and headquartered in McLean, VA, Dexian Government Solutions is ISO 9001, ISO 20000 and ISO 27001 certified, as well as CMMI DEV/Services Level 3 appraised. Our clients include the Army, Navy, Air Force, Defense Health Agency (DHA), Federal Aviation Administration (FAA), Defense Security Cooperation Agency (DSCA), Defense Contract Audit Agency (DCAA), Department of Defense (DoD), Veterans Affairs, the Washington D.C. Court Services and Offender Supervision Agency (CSOSA), NASA, FEMA, and the Environmental Protection Agency. We have access to a variety of contract acquisition vehicles, including: CIO SP3 (8a and SB), GSA MAS (IT-70, SB), STARS III, Seaport NxG, etc.

INDUSTRY
IT Services and IT Consulting
COMPANY
Privately Held
HEADQUARTERS
McLean, Virginia
SIZE
201-500on LinkedIn
OFFICES
1 on LinkedIn

KNOWN FOR

Application DevelopmentHealth ITCyber SecuirtyCRMOracle ERPSAP Financial

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Questions about this role

Is this LinTech Global role remote?
Tagged on site.
Does it sponsor visas?
Listed as no visa sponsorship.
What experience does it ask for?
Listed as 5-10 years.

The posting, in full

Location: 100% Onsite - NMC Portsmouth, Portsmouth, VA Dexian Government Solutions is recruiting for a Cyber Security Specialist to support our contract at the NMCP in Naval Medical Center Portsmouth. The Cyber Security Specialist has IT experience with Cyber Security Policy and threat mitigation. You will have IT experience in all aspects of Cyber Security with a vast array of IT systems involving end users as well as enterprise level networks. You must have knowledge and experience in Cyber Security Tools, network topologies, intrusion detection, PKI, and secured networks. You must have knowledge of implementation and security levels and roles necessary for successful deployment. Last, you must possess a high level of expertise in developing long-term strategies and be knowledgeable about various cyber threats and their mitigation.

▶ READ THE FULL POSTING

Cyber Security Specialist

Location: 100% Onsite - NMC Portsmouth, Portsmouth, VA

Dexian Government Solutions is recruiting for a Cyber Security Specialist to support our contract at the NMCP in Naval Medical Center Portsmouth.

Position Overview

The Cyber Security Specialist has IT experience with Cyber Security Policy and threat mitigation. You will have IT experience in all aspects of Cyber Security with a vast array of IT systems involving end users as well as enterprise level networks. You must have knowledge and experience in Cyber Security Tools, network topologies, intrusion detection, PKI, and secured networks. You must have knowledge of implementation and security levels and roles necessary for successful deployment. Last, you must possess a high level of expertise in developing long-term strategies and be knowledgeable about various cyber threats and their mitigation.

Job Duties

  • Responsible for defining, coordinating, monitoring hospital information system security environment, and investigating suspected violations of information security policies.
  • Provide support to client server environment through research, testing, and evaluation of computer security products and procedures to provide a reliable and secure computing environment. Consult with site staff to collect all system-related information necessary to prepare for intrusion detection system installation, configuration, and maintenance.
  • Assess site systems for the appropriate network and operating system software version levels and research and recommend appropriate patch levels as required.
  • Demonstrate the operation and management of the intrusion detection system.
  • Demonstrate the operation and management of the data loss prevention system.
  • Review current and future network security designs and recommend secure configurations to appropriate administrators.
  • Monitor corporate network ingress and egress points for potential intrusions or other unsolicited connection attempts.
  • Assist in the development, periodic review, and implementation of IMD security policies/guidelines /standard as requested by site staff.
  • Design and implement defense-in-depth security procedures that utilize firewalls, host and network-based intrusion detection systems, and other security devices to ensure the highest levels of security are maintained.
  • Determine applicability, system responsibility, and required compliance procedures for DOD IAVA and reports compliance status to command designated reporting agent.
  • Apply oral and written communication skills, and time management and analytical skills in daily duties
  • Process and maintain system access requests from users and ensure compliance with DOD cyber security standards.

Required Qualifications

  • Strong time management skills
  • Strong organizational skills
  • High attention to detail
  • Strong multitasking skills
  • Five years of experience with information assurance, engineering, or operational support to the DoD, including supporting information operations, Cyber operations, system administration, and systems security
  • Five years of experience with a DoD certification and accreditation program, including developing or analyzing security test and evaluation reports
  • Experience with evaluating information assurance (IA) compliance of a system against current RMF and DoD Cybersecurity policies
  • Experience in working with the Enterprise Mission Assurance Support Service (eMASS)
  • Knowledge of applicable regulations, including DoD 8500.02, DoD 8510, NIST SP 800, 37, NIST SP 800, 53 or 53A, NIST 800 53-r4, NIST SP 800, 30, or CNSSI 1253
  • DoD 8570, DoD 8140.01M IAT Level II certification

Requirements

  • An IAT II Certification, example CompTIA Security+ Certification, is Required to Start
  • A NACLAC Clearance is Required to Start

Company Description

Dexian Government Solutions is an award-winning, ISO 9001:2015 certified, business and GSA contract holder providing diversified Information Technology services to both Civilian and Defense agencies. Services include Software Development, Systems Integration, Data Management, Project Management, Operations & Maintenance, Cybersecurity, and Training and Audio/Visual (AV) Solutions. Dexian Government Solutions has received several recognitions, including rankings on "Top 50 Companies to Watch", Washington Technology's Annual "FAST 50", and Inc. 500's List of "Fastest Growing Private Companies". The Dexian Government Solutions team is comprised of individuals who are dedicated to the success and sustainability of our customers and their missions. Our combination of technical expertise, big business experience, and small business agility allows us to promptly provide our customers with exceptional IT and engineering solutions.

Benefits

Our robust benefits package includes Open Paid Time Off, 11 Federal Paid Holidays & 5 Paid Sick Days, Company-paid Life/AD&D, Company-paid Short Term and Long-Term Disability, Health Insurance with Company Contribution, 401k Plan with Company Match, Employee Recognition Program, opportunity for Employee Referral Bonus, opportunity for annual Performance Bonus and much more!

EEO Statement

Dexian Government Solutions is proud to be an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All employment is decided based on qualifications, merit, and business need.

All applicants will be considered for employment without attention to race, religion, color, national origin, ancestry, physical or mental disability, medical condition, pregnancy (including childbirth, lactation and related medical conditions), marital status, genetic information (including characteristics and testing), gender, sexual orientation, gender identity or expression, military and veteran status, or any other status protected under federal, state, or local law in the locations where we operate.

If you are an individual with a disability and would like to request a reasonable accommodation as part of the employment selection process, please contact Human Resources. The Company invites any applicant and/or employee to review the Company's written Affirmative Action Plan. This plan is available for inspection upon request.

http://Lintechglobal.com/wp-content/uploads/2017/09/poster_screen_reader_optimized.pdf

This role requires customer approval, suitability to hold a public trust and successful completion of a preemployment background screening.

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This listing comes from LinTech Global's own careers site. Apply links go to the employer. Company facts are from LinTech Global, a Dexian company's public profile. Last checked 14 Nov 2026.