Top 375 senior security engineer Jobs in gaithersburg md

Senior Cybersecurity Engineer
Decision Technologies —Washington, DC
- $120,000 - $150,000 a year
- Full-time
- PMP
- Office
- Master's degree
- AD&D insurance
- Health insurance
Quick Apply
Senior Cybersecurity Engineer
Aminov Search Partners —Columbia, MD
- $220,000 a year
- Full-time
- Computer Science
- Bachelor's degree
- IT
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Cybersecurity Analyst, Sr.
TIAG —Bethesda, MD
- $100,000 - $130,000 a year
- Full-time
- Remote
- Computer Science
- Windows
- University
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Senior Cloud Cybersecurity Engineer
Leidos —Bethesda, MD
- $131,300 - $237,350 a year
- Full-time
- Computer science
- Computer Science
- Master's degree
- Paid holidays
- Paid time off
1d
Senior Reverse Engineer / Cyber Capability Engineer
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $105,000 - $290,000 a year
- Full-time
- Computer Science
- 5 years
- Master's degree
- Disability insurance
- Health insurance
SAP Application Security and GRC Analyst (Sr.) - U.S. Citizenship Required
CGI Group, Inc. —Fairfax, VA
- $89,600 - $194,000 a year
- Hybrid work
- Background check
- Microsoft Excel
- Management
- Paid parental leave
- Paid holidays
Sr. Network Engineer - Security Modernization (NGFW, Zero Trust, Cisco ISE) | Active TS | CCIE pref
KORE1 Technologies —Washington, DC
- $230,000 - $320,000 a year
- Urgently hiring
- Bachelor's degree
- Agile
- In-person
- Travel reimbursement
- Paid training
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Information Systems Security Engineer (ISSE) - Senior
CGI Group, Inc. —Arlington, VA
- $88,200 - $173,500 a year
- 5 years
- Writing skills
- System design
- Paid parental leave
- Paid holidays
Sr. Cyber Security Engineer
CGI Group, Inc. —Washington, DC
- Computer Science
- 8 years
- Analysis skills
Sr. Endpoint Security Engineer
CGI Group, Inc. —Washington, DC
- Computer science
- Computer Science
- 11+ years
Senior Sailpoint Engineer
Fannie Mae —Reston, VA
- $123,000 - $161,000 a year
- Full-time
- Office
- Java
- Analysis skills
Senior RHEL STIG Engineer
CACI —Chantilly, VA
- $103,800 - $218,100 a year
- Full-time
- 5 years
- Writing skills
- HIPAA
- Health insurance
Sr. Principal Cyber Intelligence Analyst
Northrop Grumman —Washington, DC
- $117,500 - $193,900 a year
- Overtime
- Windows
- Master's degree
- Analysis skills
- Paid holidays
- Disability insurance
3d
Sr. Principal Cyber Intelligence Analyst
Northrop Grumman —Jessup, MD
- $117,500 - $193,900 a year
- Overtime
- Windows
- Master's degree
- Analysis skills
- Paid holidays
- Disability insurance
3d
Sr. Principal Cyber Intelligence Analyst
Northrop Grumman —Maryland
- $117,500 - $193,900 a year
- Overtime
- Remote
- Windows
- Master's degree
- Analysis skills
- Paid holidays
- Disability insurance
3d
Senior Cyber Security Engineer (Splunk)
CACI —Chantilly, VA
- $103,800 - $218,100 a year
- Full-time
- 5 years
- Office
- Windows
- Health insurance
Senior Cybersecurity Engineer
CACI —Springfield, VA
- $113,200 - $237,800 a year
- Full-time
- 6 years
- Computer Science
- Writing skills
- Health insurance
Sr Engineer - Privacy Monitoring
Children's National Hospital —Silver Spring, MD
- $128,452 - $214,087 a year
- Full-time
- In person
- Computer science
- Computer Science
- 5 years
Cyber Security Analyst
Relevant Technologies —Columbia, MD
- Email
- 5 years
- Writing skills
- Windows
Senior Security Engineer II (IAM)
Aledade —Bethesda, MD
- Remote
- Computer Science
- Bachelor of Science
- System design
- Paid parental leave
- Paid holidays
Quick Apply

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Senior Cybersecurity Engineer

Decision Technologies -
Washington, DC

Quick Apply

Job Details

Full-time
$120,000 - $150,000 a year

Benefits

AD&D insurance
Health insurance
Dental insurance
401(k)
Flexible spending account
Tuition reimbursement
Paid time off
Employee assistance program
Vision insurance
401(k) matching
Flexible schedule
Life insurance
Referral program

Qualifications

Electronic warfare
Secret Clearance
DoD experience
Master's degree
High school diploma or GED
Bachelor's degree
RMF

Full Job Description

Work for a dynamic company specializing in technical support services and engineering solutions. Decision Technologies Inc. has extensive experience supporting NAVSEA,occasional including the program offices and warfare centers. We match our capabilities to the needs of our customers. Join an experienced team that provides exceptional support and leadership in our core competencies.

We are seeking an experienced Senior Cyber Security Engineer (CSE3) to support a large support services contract with the Naval Sea Systems Command.

Position Description: You will provide support to the Program and Deputy Program Manager of a 200 person contractor team that includes subcontractor personnel.

Work location and telework: The government work location is the Washington Navy Yard in Washington, DC. Contractors will be required to work at the Navy Yard and in nearby office locations up to 5 days a week. Teleworking may be possible with the customers’ approval, but will need to evolve as the work relationships evolve.

Responsibilities and Duties:

A cybersecurity engineer protects an organization’s digital assets, networks, and systems from cyberattacks, breaches, and unauthorized access. They design and implement security infrastructure—such as firewalls and encryption—monitor for threats, conduct vulnerability assessments, and respond to security incidents. This role combines IT expertise with proactive, defensive security strategies.

They implement and ensure compliance with cybersecurity policy, including Assessment and Authorization requirements. They may also perform the following duties:

Plan, implement, upgrade, and/or monitor cybersecurity measures to improve cyber defense and maintain a cyber-resilient network
Assess cybersecurity vulnerabilities for risks and propose and implement remediation actions or risk mitigation strategies
Ensure appropriate security controls are in place that will safeguard digital files and electronic infrastructure
Respond to computer security breaches to re-establish protections and make required reports

Required Qualifications, Skills and Experience:

Must be able to obtain a Secret Clearance
Certification requirements: None
Education and experience: There are three different ways to be qualified for this position:
A high school degree, or a GED, and ten (10) years of relevant Surface Radars, Electronic Warfare, EO/IR, Decoys and/or Laser cybersecurity, information assurance, or Risk Management Framework (RMF) experience.
A bachelor's degree in a relevant field and five (5) years of relevant Surface Radars, Electronic Warfare, EO/IR, Decoys and/or Laser cybersecurity, information assurance, or Risk Management Framework (RMF) experience, OR
A master's degree in a relevant field and three (3) years of relevant Surface Radars, Electronic Warfare, EO/IR, Decoys and/or Laser cybersecurity, information assurance, or Risk Management Framework (RMF) experience.

Preferred / Desired Qualifications, Skills and Experience:

ActiveSecret Clearance
Project Management Professional (PMP)
Experience:
Demonstrated knowledge of Navy/DOD policy and guidance
Demonstrated knowledge of Cyber Security Testing methods and processes
Cyber defense policy, processes and assessments
Information assurance
Risk Management Framework (RMF)

Travel Requirements:

Travel should be infrequent but include occasional naval-centric trips to support government efforts at East and West Coast naval centric areas like Norfolk, VA and San Diego, CA.

Compensation:

Compensation at Decision Technologies, Inc. is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.

Employee Benefits:

Competitive Paid Time Off
Comprehensive Medical, Dental and Vision Insurance
Employee Assistance Programs
Flexible Spending Accounts (Medical, Dependent Care & Commuter)
Company paid Short Term, Long Term, Life and AD&D Insurance
401(k) match
Tuition Reimbursement
Paid Certifications

Decision Technologies, Inc. provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.

This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.

Pay: $120,000.00 - $150,000.00 per year

Benefits:

401(k)
401(k) matching
Dental insurance
Employee assistance program
Flexible schedule
Health insurance
Life insurance
Paid time off
Referral program
Tuition reimbursement
Vision insurance

Education:

Bachelor's (Preferred)

Experience:

Cybersecurity: 10 years (Required)
RMF: 10 years (Required)
Have you supported an Authority to Operate (ATO) process: 10 years (Required)

Security clearance:

Secret (Required)

Work Location: In person

Quick Apply

Refine Your Search

senior security engineer jobs in gaithersburg md

Senior Cybersecurity Engineer

Senior Cybersecurity Engineer

Cybersecurity Analyst, Sr.

Senior Cloud Cybersecurity Engineer

Senior Reverse Engineer / Cyber Capability Engineer

SAP Application Security and GRC Analyst (Sr.) - U.S. Citizenship Required

Sr. Network Engineer - Security Modernization (NGFW, Zero Trust, Cisco ISE) | Active TS | CCIE pref

Information Systems Security Engineer (ISSE) - Senior

Sr. Cyber Security Engineer

Sr. Endpoint Security Engineer

Senior Sailpoint Engineer

Senior RHEL STIG Engineer

Sr. Principal Cyber Intelligence Analyst

Sr. Principal Cyber Intelligence Analyst

Sr. Principal Cyber Intelligence Analyst

Senior Cyber Security Engineer (Splunk)

Senior Cybersecurity Engineer

Sr Engineer - Privacy Monitoring

Cyber Security Analyst

Senior Security Engineer II (IAM)

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