Top 736 Security engineer Jobs in Linthicum Heights Md

Endpoint Security Engineer
Ciena —Baltimore, MD
- $101,600 - $145,000 a year
- Full-time
- Mid-level
- Windows
- Scripting
- Employee stock purchase plan
- Paid holidays
11d
Network Security Engineer
CACI —Columbia, MD
- $120,800 - $265,800 a year
- Full-time
- Engineering
- Senior level
- 4 years
- Health insurance
Cyber Security Engineer
UScontracting —Annapolis Junction, MD
- $175,000 - $260,000 a year
- Email
- Mid-level
Mobile Malware Engineer
Peraton —Linthicum, MD
- $135,000 - $216,000 a year
- Full-time
- Computer science
- Computer Science
- Research
- Health savings account
- Paid holidays
Principal / Senior Principal Embedded Systems Security Engineer
Northrop Grumman —Baltimore, MD
- $119,600 - $179,400 a year
- Overtime
- Doctor of Philosophy
- Travel
- 1 year
- Paid holidays
- Disability insurance
Application Security Engineer - AI Trainer
DataAnnotation —Silver Spring, MD
- $50 - $100 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Quick Apply
Senior Reverse Engineer / Vulnerability Researcher
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
Application Security (AppSec) Engineer - AI Trainer
DataAnnotation —Baltimore, MD
- $50 - $100 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Quick Apply
Senior Hardware Reverse Engineer
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $100,000 - $245,000 a year
- Full-time
- Computer Science
- 5 years
- Analysis skills
- Disability insurance
- Health insurance
ICAM Engineer - Edge Services (SailPoint)
General Dynamics Information Technology —Fort Meade, MD
- $142,792 - $184,000 a year
- Hybrid work
- Windows
- Java
- Bachelor's degree
- Paid time off
- 401(k) matching
ICAM Engineer - Edge Services (Radiant Logic)
General Dynamics Information Technology —Fort Meade, MD
- $142,792 - $184,000 a year
- Hybrid work
- Windows
- Java
- Bachelor's degree
- Paid time off
- 401(k) matching
Baseband-Savvy CNO Developer (TS/SCI w/ Poly)
Parsons —Annapolis Junction, MD
- $112,200 - $196,400 a year
- Research
- Master's degree
- Analysis skills
- Wellness program
- Paid holidays
Product Security Engineer - AI Trainer
DataAnnotation —Maryland
- $50 - $100 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Quick Apply
Cybersecurity Analyst - AI Trainer
DataAnnotation —Maryland
- $50 - $100 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Quick Apply
Reverse Engineer and Offensive Cyber Developer
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $100,000 - $245,000 a year
- Full-time
- Computer Science
- Software troubleshooting
- Master's degree
- Disability insurance
- Health insurance
Cybersecurity Systems Engineer
Leidos —Linthicum Heights, MD
- $87,100 - $157,450 a year
- Full-time
- Computer science
- 7 years
- Computer Science
Information System Security Engineer (ISSE)
Peraton —Annapolis Junction, MD
- $135,000 - $216,000 a year
- Azure
- Bachelor of Science
- Research
- Health savings account
- Paid holidays
Senior Cyber Security Incident Response & Threat Intelligence Analyst
Brooksource —Owings Mills, MD
- From $60 an hour
- Weekends as needed
- Hybrid work
- Computer Science
- 5 years
- Research
- Health savings account
- Paid holidays
Quick Apply
Principal Cybersecurity Engineer with TS/SCI Poly
Leidos —Annapolis Junction, MD
- $154,050 - $278,475 a year
- Full-time
- 5 years
- Master's degree
- Supervising experience
- Paid holidays
- Paid time off
Engineer/Developer - Software, Hardware, Research (Capabilities Development Specialist)
National Security Agency —Fort Meade, MD
- $105,262 - $197,200 a year
- 8 hour shift
- Doctoral degree
- Computer Science
- System design
9d

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Endpoint Security Engineer

Ciena -
Baltimore, MD

Apply Now

Job Details

Full-time
$101,600 - $145,000 a year
11 days ago

Benefits

Employee stock purchase plan
Paid holidays
Health insurance
Dental insurance
401(k)
Family leave
Employee assistance program
Vision insurance
Paid sick time

Qualifications

Endpoint Security
Zero Trust security
Zero Trust Architecture (Architecture security)
Security compliance frameworks implementation
Endpoint Detection and Response (EDR)
Security data analysis
Information security compliance
Security system vulnerability testing
Security testing methodologies
Security Event Management (security operations)
Log analysis tools
Regulatory Frameworks (Architecture security)
Vulnerability management
IP networking
SIEM
Technical troubleshooting support
Access control management
Benchmarking
Cross-functional collaboration

Full Job Description

As the global leader in high-speed connectivity, Ciena is committed to a people-first approach. Our teams enjoy a culture focused on prioritizing a flexible work environment that empowers individual growth, well-being, and belonging. We’re a technology company that leads with our humanity—driving our business priorities alongside meaningful social, community, and societal impact.

Security Engineering plays a critical role in protecting enterprise endpoint and server environments across Windows, macOS, and Linux platforms. This position drives secure configuration management, system hardening, and endpoint security enablement while balancing operational resilience and risk reduction. The role partners across technical teams to maintain consistent security engineering standards and strengthen the organization’s security posture.

How you will make an impact:

Design, test, and implement endpoint and server security configuration changes through established change control processes.
Administer, troubleshoot, and maintain endpoint security platforms, including EDR solutions, host-based firewalls, and related security controls.
Analyze system, endpoint, and security event logs within SIEM platforms to identify risks, trends, control gaps, and improvement opportunities.
Coordinate investigations and issue resolution activities with vendor support teams for security tools and platforms.
Execute baseline analysis activities and implement system hardening enhancements aligned with approved security standards.
Consult with internal teams on security requirements, configuration concerns, and risk-based remediation approaches.
Track project activities and document security controls, configuration decisions, testing outcomes, and implementation status.

The must haves:

Experience: 4+ years of cybersecurity, security engineering, infrastructure security, or endpoint/server security experience.
Must be a US Citizen.
Application of TCP/IP networking concepts, operating system security concepts, and endpoint/server hardening practices.
Experience supporting EDR, host-based firewall, SIEM, vulnerability assessment, and configuration baseline tools, including log analysis and troubleshooting.
Application of security configuration standards and frameworks, including CIS Benchmarks, NIST guidance, Zero Trust, and least privilege principles.
Demonstrated attention to detail, analytical thinking, and problem-solving skills.
Ability to work independently and collaboratively across technical teams.
Application of least privilege and Zero Trust access control principles across endpoint and server environments.

Nice to haves:

Experience identifying automation opportunities for recurring security tasks and operational efficiency improvements.
Experience promoting secure practices and security engineering standards across an enterprise environment.
Experience with scripting or automation.
Ability to support after-hours maintenance activities as needed during US Eastern business operations.
Pay Range: USD 101,600 - 145,000

Pay ranges at Ciena are designed to accommodate variations in knowledge, skills, experience, market conditions, and locations, reflecting our diverse products, industries, and lines of business. Please note that the pay range information provided in this posting pertains specifically to the primary location, which is the top location listed in case multiple locations are available.

Non-Sales employees may be eligible for a discretionary incentive bonus, while Sales employees may be eligible for a sales commission. In addition to competitive compensation, Ciena offers a comprehensive benefits package, including medical, dental, and vision plans, participation in 401(K) (USA) & DCPP (Canada) with company matching, Employee Stock Purchase Program (ESPP), Employee Assistance Program (EAP), company-paid holidays, paid sick leave, and vacation time. We also comply with all applicable laws regarding Paid Family Leave and other leaves of absence.

At Ciena, we are committed to building and fostering an environment in which our employees feel respected, valued, and heard. Ciena values the diversity of its workforce and respects its employees as individuals. We do not tolerate any form of discrimination.

Ciena is an Equal Opportunity Employer, including disability and protected veteran status.

If contacted in relation to a job opportunity, please advise Ciena of any accommodation measures you may require.

Apply Now

Refine Your Search

security engineer jobs in linthicum heights md

Endpoint Security Engineer

Network Security Engineer

Cyber Security Engineer

Mobile Malware Engineer

Principal / Senior Principal Embedded Systems Security Engineer

Application Security Engineer - AI Trainer

Senior Reverse Engineer / Vulnerability Researcher

Application Security (AppSec) Engineer - AI Trainer

Senior Hardware Reverse Engineer

ICAM Engineer - Edge Services (SailPoint)

ICAM Engineer - Edge Services (Radiant Logic)

Baseband-Savvy CNO Developer (TS/SCI w/ Poly)

Product Security Engineer - AI Trainer

Cybersecurity Analyst - AI Trainer

Reverse Engineer and Offensive Cyber Developer

Cybersecurity Systems Engineer

Information System Security Engineer (ISSE)

Senior Cyber Security Incident Response & Threat Intelligence Analyst

Principal Cybersecurity Engineer with TS/SCI Poly

Engineer/Developer - Software, Hardware, Research (Capabilities Development Specialist)

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