Jobs in the United States

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Added 1 hour ago
Infrastructure Services Lead
Leidos
Fort Belvoir, VA
Added 3 hours ago
Senior Network Security Analyst for TxDOT, Austin
Pedigo Staffing Services
Austin, TX
Telework Policy: This position requires an onsite presence 4 to 5 days per week · Candidates must reside in the Austin area and be authorized to work in the United States
Added 4 hours ago
Cyber Security Assessment Analyst IV
IPKeys Technologies, LLC
Wright Patterson AFB, OH
The Cyber Security Assessment Analyst IV provides advanced cybersecurity engineering, RMF leadership, and enterprise compliance oversight for Department of the Air Force Financial…
Added 4 hours ago
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Information Assurance Engineer
Second-61 LLC
Scott AFB, IL
- $90,000 to $97,000 USD / year
Must have at least one of these IAT Level II certifications: Security+, CECCNA-Security, CySA+, GICSP, GSEC, CND, or SSCP
Added 5 hours ago
Information Technology Systems Analyst
Community Financial System, Inc.
Syracuse, NY
…and participate in meetings. It is the responsibility of the IAM admin to manage Identity and access within a wide range of business and financial services applications. This position will…
Added 5 hours ago
Cyber Systems Administrator
Peraton
Suffolk, VA
Experience as an Information System Security Officer (ISSO) or Information System Security Analyst (ISSA)
Added 7 hours ago
WR
Security Analyst - Identity Access Management (Salaried, Full time)
WASHINGTON REGIONAL MEDICAL CENTER
Fayetteville, AR
- Full-time
The role of the Security Analyst – Identity Access Management reports to the Information Security Manager. This position is responsible for establishing and maintaining access to systems…
Added 7 hours ago
WR
Security Analyst - Identity Access Management (Salaried, Full time)
Washington Regional Medical System
Fayetteville, AR
- Full-time
The role of the Security Analyst – Identity Access Management reports to the Information Security Manager. This position is responsible for establishing and maintaining access to systems…
Added 7 hours ago
Subject Matter Expert
Nightwing Intelligence Solutions, LLC
Arlington, VA
Added 7 hours ago
Network Forensics Analyst
Nightwing Intelligence Solutions, LLC
Arlington, VA
Nightwing is seeking a Network Forensics Analyst with deep expertise in one or more edge device technologies (Cisco, Ivanti, Palo Alto, Ciena, Juniper) to support this critical customer…
Added 8 hours ago
Senior Agentic AI Engineer
Elevate Government Solutions
Washington, DC
…resolution, iterative hypothesis generation, and tool use - to reduce analyst investigation cycles from weeks and months down to hours and…
Added 9 hours ago
R
Information Systems Security Manager
RIVIDIUM
Saint Louis, MO
- $135,000 to $145,000 USD / year
Manage the publishing of Computer Network Defense guidance (e.g., TCNOs, Concept of Operations, Net Analyst Reports, NTSM, MTOs) for the enterprise constituency.
Added 9 hours ago
Security Engineer
Paragon Technology Group, Inc
Scott AFB, IL
Added 9 hours ago
Systems Engineer
Paragon Technology Group, Inc
Scott AFB, IL
· May serve as lead analyst in a design subgroup, directing and integrating the work of lower-level analysts responsible for several programs.
Added 10 hours ago
R
Data Platform Engineer
Rain
New York, NY · DC, DC
- $136,384 to $169,738 USD / year
…look like: where a data scientist used to only analyze and an analyst used to only build dashboards, here everyone models data, writes production-quality code, and automates their own…
Added 11 hours ago
K
Security GRC Analyst, Mergers & Acquisitions
Kraken
Remote, United States
- $83,400 to $166,800 USD / year
Added 13 hours ago
AI
Context Architect (Snowflake) (1317)
Axtria, Inc.
Berkeley Heights, NJ
- $131,200 to $174,975 USD / year
Snowpark & AI: Snowpark (Python/Java/Scala), UDFs/UDTFs, stored procedures, Snowflake Cortex (LLM functions, Cortex Search, Cortex Analyst), and Streamlit in Snowflake.
Added 20 hours ago
S
Junior Computer Systems Analyst (Part-Time)
Saalex
Ridgecrest, CA
- $74,880 to $79,040 USD / year
- Part-time
Must possess an active Secret clearance with the ability to gain and maintain a Top-Secret clearance
Added 1 day ago
T
Sr. Information Security Analyst CISSP CyberArk
TEKsystems
Anaheim, CA
- $55 to $86 USD / hour
DescriptionThe Sr. Information Security Analyst supports and maintains the functions of Wescom's Information Security Program. This role serves as a subject matter expert in one or more…
Added 1 day ago
Systems Administrator
Interface Inc
Scottsdale, AZ
Microsoft Certified: Security Operations Analyst Associate (SC-200)
Added 1 day ago
Sr. Classified Cyber Assurance Analyst
SpaceX
Washington, DC
Guide and mentor Cleared Cyber Assurance Analyst(s)
Added 1 day ago
Security Engineer
Uptempo
Louisville
Customer trust: Provide technical evidence and answers for customer security reviews and audits, in partnership with our Security Analyst.
Added 1 day ago
Principal IAM Engineer
Zendesk, Inc.
Remote, United States
…Engineering to build and advance our Identity and Access Management (IAM) function for human and agent identities. You will personally deliver complex engineering work, coach the team and…
Added 1 day ago
Senior Analyst, Cybersecurity
LPL Financial Corp
United States
Applicants must have valid U.S
Added 1 day ago
Senior Cybersecurity Engineer – Network Security, Zero Trust & Automation
General Dynamics Information Technology
Fairfax, VA
Evaluate AI-assisted security operations that improve detection, investigation, response, administration, and analyst workflows while maintaining appropriate human validation and guardrails.

General Dynamics Information Technology

Senior Cybersecurity Engineer – Network Security, Zero Trust & Automation

Fairfax, VA, United States

The likely salary range for this position is $149,469 - $184,000.

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Job details

Pay: The likely salary range for this position is $149,469 - $184,000.
Posting language: English
Posted: Nov 10, 2026

Original job description

Req ID: RQ231137

Type of Requisition: Regular

Clearance Level Must Be Able to Obtain: None

Public Trust/Other Required: BI Full 6C (T4)

Job Family: Cyber and IT Risk Management

Skills:

Cybersecurity,Firewalls,Network Infrastructures,Network Security,Troubleshooting

Certifications:

Palo Alto Networks Certified Network Security Engineer (PCNSE) | Palo Alto Networks - Palo Alto Networks

Experience:

7 + years of related experience

US Citizenship Required:

Yes

Job Description:

As a Senior Cybersecurity Engineer supporting the Zero Trust and Security Engineering team, you will provide senior-level technical expertise for the design, implementation, integration, operation, sustainment, and modernization of enterprise cybersecurity platforms supporting a large, complex federal environment.

Responsibilities

Provide hands-on engineering for next-generation firewalls, secure remote access, segmentation, and related network-security services.
Engineer, administer, troubleshoot, optimize, and sustain enterprise firewall technologies. Palo Alto Networks NGFW, PAN-OS, Panorama, Prisma Access, Strata Cloud, or comparable technologies are strongly preferred.
Manage the firewall policy lifecycle, including rules, objects, NAT, security profiles, recertification, cyber hygiene, optimization, and removal of obsolete or overly permissive policies.
Lead firewall and security-platform changes, including impact analysis, testing, change control, rollback, validation, and documentation.
Support Zero Trust and SASE capabilities including ZTNA, Secure Web Gateway, Firewall-as-a-Service, secure remote access, segmentation, device posture, and policy enforcement.
Troubleshoot complex issues involving routing, NAT, VPN, DNS, authentication, PKI/certificates, TLS/SSL inspection, logging, performance, and high availability.
Support platform deployments, upgrades, patching, hardening, configuration management, vendor escalation, and platform-specific vulnerability remediation.
Engineer and support SOAR, security automation, workflow orchestration, and API-based integrations.
Develop automation for alert enrichment, IOC analysis/blocking, incident triage, ticket creation, containment, remediation, policy changes, and reporting using REST APIs, Python, or comparable technologies.
Integrate security capabilities and telemetry across SIEM/XDR, endpoint, identity, ITSM, vulnerability management, DLP, NAC, threat intelligence, cloud, and enterprise logging/data platforms.
Evaluate AI-assisted security operations that improve detection, investigation, response, administration, and analyst workflows while maintaining appropriate human validation and guardrails.
Support greenfield deployments, migrations, environment separation, coexistence, testing, and transition to operations.
Collaborate with Security Operations, network engineering, IAM/ICAM, endpoint, NAC, vulnerability management, cloud, and infrastructure teams; serve as a senior technical escalation point as needed.
Develop architecture diagrams, SOPs, implementation/test plans, runbooks, troubleshooting guides, configuration baselines, and as-built documentation.
Support security assessments, authorization activities, audits, evidence collection, and compliance requirements.
Develop and maintain high-quality technical documentation, including architecture and data-flow diagrams, engineering standards, SOPs, implementation plans, test plans, validation procedures, operational runbooks, troubleshooting guides, configuration baselines, and change documentation.
Ensure security-platform configurations and engineering changes align with applicable organizational cybersecurity policies, technical standards, approved architectures, and change-management requirements.
May serve as a technical or project lead for assigned initiatives. This position does not require direct personnel-management responsibilities.

In Order to Be Considered

Bachelor’s degree in Computer Science, Cybersecurity, IT, Engineering, or related STEM discipline and 10+ years of relevant experience; allowable substitutions may apply per contractual labor-category requirements.
Significant hands-on experience engineering and troubleshooting enterprise next-generation firewalls in complex production environments.
Strong experience with firewall policy lifecycle management, NAT, zones, segmentation, logging, optimization, and change control.
Strong network-engineering fundamentals including TCP/IP, routing, BGP, DNS, DHCP, NAT, VPN, TLS/SSL, PKI/certificates, packet analysis, and high availability.
Experience with Zero Trust/SASE technologies and working knowledge of NIST SP 800-207 or comparable Zero Trust principles.
Working knowledge of SOAR, security automation, APIs, workflow orchestration, and security-platform integration. Python, REST API, JSON, webhooks, or similar experience is strongly preferred.
Experience integrating enterprise security platforms and telemetry is strongly preferred.
Experience with greenfield deployments, migrations, environment separation, or independently managed security environments is strongly preferred.
Palo Alto Networks or comparable enterprise network-security and SASE experience is strongly preferred, with direct Palo Alto experience highly desirable.
Federal, government, or highly regulated enterprise experience is preferred.
Strong analytical, troubleshooting, documentation, communication, and cross-functional collaboration skills.
Must be able to support planned maintenance and change windows, including occasional after-hours activities, and provide senior technical support for priority incidents or service-impacting security-platform issues when required.
Must be able to obtain and maintain the required federal suitability determination/background investigation for the position.

Preferred Certifications

Relevant professional certifications in network security, Zero Trust/SASE, cybersecurity architecture, security automation, cloud security, or network engineering are preferred.

The likely salary range for this position is $149,469 - $184,000. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

Total Rewards at GDIT:

Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. GDIT typically provides new employees with 15 days of paid leave per calendar year to be used for vacations, personal business, and illness and an additional 10 paid holidays per year. Paid leave and paid holidays are prorated based on the employee’s date of hire. The GDIT Paid Family Leave program provides a total of up to 160 hours of paid leave in a rolling 12 month period for eligible employees. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

Our Identity Verification Process:

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.

About Our Work:

We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.

Join our Talent Community to stay up to date on our career opportunities and events at https://gdit.com/tc.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

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More about this job

Skills

Cybersecurity
Risk management
Troubleshooting
Troubleshoot
Documentation
VPN
DNS
Inspection
Workflow
Reporting
API development
Python
IT service management
Identity and access management
Regulatory compliance
Change management
Personnel management
Computer science
BGP
DHCP
Communication skills
Collaboration
Technical support

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Work requirements

Jobs in the United States