Top 536 Information systems security engineer Jobs in Upr Marlboro Md

Cyber Fusion and Threats Analyst
Leidos —Odenton, MD
- $107,900 - $195,050 a year
- Full-time
- Research
- 8 years
- Analysis skills
13d
Cybersecurity Systems Engineer/Information Systems Security Engineer (ISSE) - TS/SCI with Polygraph
General Dynamics Information Technology —Washington, DC
- $164,382 - $212,750 a year
- In-person
- Senior level
- No travel
- Paid time off
- 401(k) matching
Cybersecurity Vulnerability Analyst
Peraton —Linthicum, MD
- $104,000 - $166,000 a year
- Monday to Friday
- Computer Science
- Customer service
- Mid-level
- Health savings account
- Paid holidays
14d
Junior Systems Engineer - Part Time
MKS2 Technologies —Washington, DC
- $36.06 an hour
- Part-time
- Remote
- Computer Science
- System design
- Mid-level
Quick Apply
Cybersecurity Engineer - Junior
JCS Solutions LLC —Bethesda, MD
- $95,000 - $120,000 a year
- Full-time
- Computer science
- Computer Science
- Analysis skills
- Disability insurance
- Health insurance
Quick Apply
Associate Security Operations Engineer
CSBS —Washington, DC
- $78,971 - $96,520 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- Bachelor of Science
Quick Apply
8d
Associate Information Systems Security Engineer
TCOM, L.P. —Columbia, MD
- $79,917 - $111,715 a year
- Computer Science
- Bachelor of Science
- System design
- Paid holidays
- Disability insurance
Quick Apply
6d
Jr. Defensive Analyst
Chiron Technology Services, Inc. —Annapolis Junction, MD
- $120,000 - $125,000 a year
- Computer science
- Computer Science
- Research
- AD&D insurance
- Health insurance
Information Security Analyst
General Dynamics Information Technology —Bethesda, MD
- $83,300 - $112,700 a year
- Hybrid work
- Bachelor of Science
- Research
- Mid-level
- Paid time off
- 401(k) matching
13d
Sr. Cybersecurity Engineer
Skyline Technology Solutions, LLC —Glen Burnie, MD
- $130,000 - $150,000 a year
- Full-time
- Computer science
- Computer Science
- System design
- Disability insurance
- Health insurance
Information System Security Analyst
AttainIT Technologies —McLean, VA
- Full-time
- Mid-level
- Dental insurance
- Paid time off
Quick Apply
Cybersecurity Engineer
PEMCCO —Washington, DC
- $53.33 - $88.00 an hour
- Full-time
- Computer Science
- Mid-level
- Office
- Paid holidays
- Health insurance
Quick Apply
Security Engineer, Investigator - GenAI
Meta —Washington, DC
- $122,000 - $181,000 a year
- Computer Science
- Bachelor of Science
- Mid-level
- Opportunities for advancement
Intermediate Cyber Threat Intelligence Analyst
Chenega Systems —Washington, DC
- $113,700 - $128,000 a year
- Full-time
- Background check
- 5 years
- Bachelor of Science
Intrusion Analyst (Levels I-III)
BTS Software Solutions —Annapolis Junction, MD
- $100,000 - $190,000 a year
- Mid-level
- Analysis skills
- 2 years
- Health insurance
- Paid time off
System Security Engineer
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $100,000 - $245,000 a year
- Full-time
- 7 years
- Computer Science
- Master's degree
- Disability insurance
- Health insurance
Cybersecurity Analyst (ISSO)
ActioNet —Washington, DC
- Up to $140,000 a year
- Full-time
- Hybrid work
- Windows
- Analysis skills
- Bachelor's degree
Quick Apply
9d
Cybersecurity Analyst/Engineer
Technomics —Arlington, VA
- $105,000 - $200,000 a year
- Bachelor of Science
- 8 years
- Senior level
Quick Apply
Information Systems Security Engineer Level 1
1 Accord Consulting LLC —Annapolis Junction, MD
- Full-time
- Azure
- Computer Science
- Writing skills
Quick Apply
Information System Security Analyst
TLA-LLC —McLean, VA
- HIPAA
- Mid-level
- Analysis skills
- Paid holidays
- Health insurance
Quick Apply

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Cyber Fusion and Threats Analyst

Leidos -
Odenton, MD

Apply Now

Job Details

Full-time
$107,900 - $195,050 a year
13 days ago

Qualifications

Research
Incident management operations support
IP networking
IAT
IAT Level II
Incident response implementation

Full Job Description

Description

The Leidos Digital Sector has a current job opportunity for a Cyber Fusion and Threats Analyst on our GSM-O II DISA Command Comprehensive Support Services (DCCSS) program supporting the 24x7 operations at the DISA Joint Operations Center (D2OC) on Ft. Meade, MD.

POSITION SUMMARY:
GSM-O II provides network operations and cyber defense support to the Defense Information Systems Agency (DISA) in support of the Department of War (DoW) and Combatant Commands (CoCOMs).

PRIMARY RESPONSIBILITIES:

Maintain situational awareness of cyber activity by reviewing DoD, Intelligence Community and open source reporting for new vulnerabilities, malware or other threats that have the potential to impact the DoDIN.
Support mission-critical Continuity of Operations (COOP).
Synthesize, summarize, consolidate and share potentially malicious activities on the DoDIN with DISA and mission partner organizations by creating incident reports, wiki updates, collaboration/chat tippers and notifications, DoD incident handling database queries, metrics, and trend reports.
Assist in providing threat and vulnerability analysis as well as security advisory services and recommendations.
Train and mentor other team members.

BASIC QUALIFICATIONS:

Bachelor's degree with 8+ years of professional experience (related DISA experience and cyber courses/certification is accepted in lieu of a degree.)
Must have DoD-8140 IAT Level 2 baseline certification (Security+ CE or higher) at start date.
Proficient understanding of Cyber Network Defense (CND) in regards to protect, detect, respond and sustain within a Computer Incident Response organization.
Excellent verbal and written communication skills including the ability to clearly articulate technical and strategic level cyber matters to a variety of audiences.
Highly developed research and analytical skills to pinpoint statistically significant patterns related to cyber threats.
Understanding of TCP/IP, common networking ports and protocols, traffic flow, system administration, OSI model, defense-in-depth.
Must have an active Top Secret/SCI clearance.

PREFERRED QUALIFICATIONS:

Knowledgeable in Cloud security/defense.
Experience with DISA and DoD Networks.
Working knowledge of cyber operational security, log analysis, netflow analysis, incident response, malware analysis, computer forensics, and/or cyber-crime.
Advanced Certifications such as SANS GIAC/GCIA/GCIH, CISSP or CASP.
Demonstrated experience briefing Senior Executive Service (SES) and General Officer/Flag Officer (GO/FO) leadership.
Working knowledge and proficiency utilizing Wireshark and Splunk analysis tools.
Experience in intelligence driven defense and/or Cyber Kill Chain (CKC) methodology; knowledge of Advanced Persistent Threat (APT) and other cyber threat modeling frame works.
Working knowledge of the U.S. Intelligence Community and/or Fusion centers.

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:

August 6, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $107,900.00 - $195,050.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at [email protected].

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Apply Now

Refine Your Search

information systems security engineer jobs in upr marlboro md

Cyber Fusion and Threats Analyst

Cybersecurity Systems Engineer/Information Systems Security Engineer (ISSE) - TS/SCI with Polygraph

Cybersecurity Vulnerability Analyst

Junior Systems Engineer - Part Time

Cybersecurity Engineer - Junior

Associate Security Operations Engineer

Associate Information Systems Security Engineer

Jr. Defensive Analyst

Information Security Analyst

Sr. Cybersecurity Engineer

Information System Security Analyst

Cybersecurity Engineer

Security Engineer, Investigator - GenAI

Intermediate Cyber Threat Intelligence Analyst

Intrusion Analyst (Levels I-III)

System Security Engineer

Cybersecurity Analyst (ISSO)

Cybersecurity Analyst/Engineer

Information Systems Security Engineer Level 1

Information System Security Analyst

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