Top 597 Security specialist Jobs in Rockville Md

Senior Information Assurance Specialist
ValidaTek, Inc. —Washington, DC
- Monday to Friday
- Background check
- Computer Science
- System design
Quick Apply
F-35 JPO Security Specialist - OPSEC
General Dynamics Information Technology —Arlington, VA
- $111,155 - $150,385 a year
- Master's degree
- Bachelor's degree
- Travel
- Health insurance
- Dental insurance
SCI Security Controls Assessor Liaison Specialist
Leidos —Suitland, MD
- $87,100 - $157,450 a year
- Full-time
- 5 years
- Bachelor of Science
- Office
4d
Executive Protection Specialist
Marriott International, Inc —Bethesda, MD
- $84,000 - $147,500 a year
- Full-time
- CPR Certification
- Up to 50% travel
- 5 years
12d
Personnel Security Specialist (PerSS)
Parsons —Bethesda, MD
- $88,400 - $154,700 a year
- Mid-level
- 3 years
- High school diploma or GED
- Wellness program
- Paid holidays
9d
Personnel Security Specialist
Information Systems & Networks Corporation —Bethesda, MD
- Full-time
- Mid-level
- Office
- Disability insurance
- Health insurance
Quick Apply
Protection Specialist - Unarmed
Cognizance Protection Company —Gaithersburg, MD
- $20 an hour
- Full-time
- CPR Certification
- Ability to walk for extended periods
- BLS Certification
Quick Apply
13d
Physical Security Specialist
Parsons —Bethesda, MD
- $112,200 - $196,400 a year
- 7 years
- Bachelor's degree
- Senior level
- Wellness program
- Paid holidays
Personnel Security Specialist
Protection Strategies Inc —Washington, DC
- $64,000 - $74,000 a year
- Full-time
- Customer service
- Pass drug screening
- Mid-level
- Commuter assistance
- Health savings account
Quick Apply
Security Specialist
AMERICAN SYSTEMS —Arlington, VA
- $120,000 - $130,000 a year
- Full-time
- 5 years
- High school diploma or GED
- Senior level
- Retirement plan
Security Specialist
Systems Planning and Analysis —Alexandria, VA
- $85,000 - $132,600 a year
- Full-time
- 5 years
- Mid-level
- In-person
- Health savings account
- Disability insurance
Personnel Security Specialist
FYI For Your Information Inc —Washington, DC
- Full-time
- Hybrid work
- Research
- Mid-level
- Fingerprint clearance
- 401(k)
- Pet insurance
Quick Apply
Security Specialist - PERSEC
AMERICAN SYSTEMS —Arlington, VA
- $115,000 - $221,300 a year
- Full-time
- Office
- Master's degree
- Bachelor's degree
- Retirement plan
Security Professional
Admiral Security Services —Washington, DC
- $28.00 - $31.25 an hour
- Full-time
- Ability to walk for extended periods
- Military
- Mid-level
- Health insurance
- 401(k)
Store Security Specialist
Wegmans Food Markets —Lanham, MD
- $38.50 an hour
- Weekends as needed
- 18 years or older
- Customer service
- Mid-level
- Health insurance
- Paid time off
13d
Security Specialist - Administrative
AMERICAN SYSTEMS —Arlington, VA
- $132,500 - $221,300 a year
- Full-time
- Office
- Master's degree
- Bachelor's degree
- Retirement plan
Security Specialist - Physical Security
AMERICAN SYSTEMS —Arlington, VA
- $132,500 - $221,300 a year
- Full-time
- Master's degree
- Bachelor's degree
- Senior level
- Retirement plan
Security Specialist - Entity Triage/FCL
Project Enhancement Corporation (PEC) —Germantown, MD
- Email
- Background check
- Microsoft Outlook
- Customer service
- Wellness program
- Paid jury duty
Personnel Security Specialist 1
Protection Strategies Inc —Washington, DC
- Full-time
- Background check
- Pass drug screening
- Office
- Commuter assistance
- Health savings account
Cybersecurity Specialist 1
M.C. Dean, Inc —Tysons, VA
- $75,520 - $94,400 a year
- Full-time
- Up to 50% travel
- Mid-level
- High school diploma or GED

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Senior Information Assurance Specialist

ValidaTek, Inc. -
Washington, DC

Quick Apply

Job Details

Qualifications

Tooling
Regulatory Frameworks (Architecture security)

Full Job Description

Company Overview:

At ValidaTek, we modernize and optimize IT services to solve some of the most critical challenges facing federal civilian and defense agencies. From customers to partners to top-talent employees, ValidaTek puts people first, empowering them to exceed expectations and transform government organizations. Our success starts and ends with our people, so we built a company where great people can do great things, with the resources and autonomy to make decisions that transform organizations. We operate as one team of diverse people, united by a passion for continuous growth and optimization. Our commitment to quality and performance optimization is the reason why our IT Service Projects and New Development Projects have been appraised at CMMI Maturity Level 5, positioning us as one of a handful of elite companies to receive the highest form of third-party validation. www.validatek.com

Summary:

The Senior Information Assurance Specialist plays a pivotal role in safeguarding the cybersecurity posture of a DHS-affiliated program. This position is responsible for designing, developing, and implementing advanced cybersecurity methodologies, tools, and policy frameworks to ensure the confidentiality, integrity, and availability of critical systems and data. Core responsibilities include intrusion detection and prevention, secure software/system design, reverse engineering, vulnerability assessments, and data protection strategies.

The specialist ensures that all cybersecurity architectures, risk management practices, standards, and operational controls align with enterprise IT strategies and DHS cybersecurity requirements. This role also involves conducting risk assessments, compliance audits, and forensic investigations in response to cyber incidents, while shaping the evolution of the program’s security ecosystem.

Responsibilities:

Design and implement cybersecurity controls, architectures, and risk mitigation strategies that align with DHS policies and frameworks (e.g., NIST 800-53, RMF, FISMA).
Develop tools and techniques for threat detection, incident response, and vulnerability remediation, including malware analysis and reverse engineering.
Monitor networks and systems for security breaches, analyze logs and alerts, and investigate anomalies using modern forensic and analytical tools.
Lead development and testing of disaster recovery and continuity of operations (COOP) plans to ensure mission resilience.
Recommend and deploy secure hardware and software solutions; design and manage firewalls, encryption protocols, and access control measures.
Contribute to enterprise-wide security awareness, training, and user education initiatives to promote a culture of cyber vigilance.
Stay abreast of emerging technologies, threat vectors, and security trends; integrate findings into the security strategy.
Provide expert guidance to program leadership on risk posture, mitigation priorities, and investment strategies in cybersecurity capabilities.

Knowledge: Contributes to and shapes advanced cybersecurity concepts, frameworks, and standards. Applies deep subject matter expertise to evolving challenges.
Problem Solving: Develops innovative solutions to complex, high-impact cyber threats and architectural challenges.
Discretion/Latitude: Operates with broad autonomy; defines goals, priorities, and methodologies with minimal oversight.
Impact: Decisions and recommendations directly influence the security, continuity, and regulatory compliance of mission-critical DHS operations.
Liaison/Leadership: Serves as a trusted technical advisor to program and agency leadership. May lead cybersecurity projects, task orders, or cross-functional teams.

Qualifications:

Bachelor’s degree in Computer Science, Information Security, Engineering, or a related technical field. Experience can be substituted in lieu of bachelor's degree.
Minimum of 8 years of progressively responsible experience in cybersecurity or information assurance.
Extensive knowledge of cybersecurity frameworks and standards (e.g., NIST RMF, FISMA, FedRAMP).
Demonstrated experience with security tools and platforms (e.g., SIEM, IDS/IPS, endpoint protection, forensics tools).
Must be able to maintain a Top Secret security clearance.
Must be able to obtain DHS EOD suitability. Start date will be established once EOD suitability has been received.
This role performs onsite Monday - Friday from 9:00am - 5:00pm.

Salary Disclosure:

Actual salary will be based on a variety of factors including but not limited to experience, geographic location, contract affordability, internal equity, education, and certifications.

The upper end of the salary range may be reserved for individuals who have demonstrated tenure with the company, seniority, and proven excellent performance. This includes factors such as education, certifications, and extensive/unique experience beyond what is required.

EEO Statement:

ValidaTek is an Equal Opportunity Employer. All qualified applicants will be considered without regard to disability, protected veteran status, or any other status protected by federal, state, or local laws.

Applicants who are selected for employment will be required to verify authorization to work in the United States.

Offers of employment will be contingent upon passing a post-offer background check.

Education

Preferred

Bachelors or better

Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights (https://www.eeoc.gov/poster) notice from the Department of Labor.

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Refine Your Search

security specialist jobs in rockville md

Senior Information Assurance Specialist

F-35 JPO Security Specialist - OPSEC

SCI Security Controls Assessor Liaison Specialist

Executive Protection Specialist

Personnel Security Specialist (PerSS)

Personnel Security Specialist

Protection Specialist - Unarmed

Physical Security Specialist

Personnel Security Specialist

Security Specialist

Security Specialist

Personnel Security Specialist

Security Specialist - PERSEC

Security Professional

Store Security Specialist

Security Specialist - Administrative

Security Specialist - Physical Security

Security Specialist - Entity Triage/FCL

Personnel Security Specialist 1

Cybersecurity Specialist 1

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