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Added 11 mins ago
O
Senior Manager - Quality Engineering
Oracle
Helena, MT
- $126,200 to $264,100 USD / year
· Lead cross-functional improvement projects focused on process capability and operational efficiency.
Added 11 mins ago
C
Senior Full Stack Engineer – .NET & C#
Cognizant
Helena, MT
- $86,000 to $99,000 USD / year
As a Senior Full Stack Engineer – .NET & C#, you will make an impact by designing and developing scalable enterprise applications that support healthcare payer operations, including…
Added 11 mins ago
C
Senior .NET Full Stack Engineer with C#
Cognizant
Helena, MT
- $86,000 to $99,000 USD / year
As a Senior .NET Full Stack Engineer with C#, you will make an impact by designing and developing scalable enterprise applications that support healthcare payer operations, including…
Added 11 mins ago
C
Senior Java Full Stack Engineer – Spring Boot & AWS
Cognizant
Helena, MT
- $86,000 to $99,000 USD / year
As a Senior Java Full Stack Engineer – Spring Boot & AWS , you will make an impact by designing and delivering scalable, secure, cloud-based applications using Java, Spring Boot, React, and…
Added 11 mins ago
CMC Mechanical Analysis Lead Engineer
GE Aerospace
Helena, MT
The Lead Engineer will be responsible for supporting and leading mechanical analysis projects for CMC hot section hardware and/or interfacing metallic components with specific focus on…
Added 13 mins ago
Senior Cybersecurity Engineer – Network Security, Zero Trust & Automation
GD Information Technology, Inc.
Remote, United States
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,…
Added 19 mins ago
Associate Advanced Research Engineer
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Added 23 mins ago
Staff Power Electronics Controls Engineer
Trystar Inc
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Job Title: Staff Power Electronics Controls Engineer
Added 25 mins ago
ME
Software Engineer
Manpower Engineering
Foster City, CA
- $25.38 USD / hour
Our client, an innovative software organization focused on autonomous mobility, is seeking a Software Engineer to join their team. As a Software Engineer, you will be part of the Software…
Added 25 mins ago
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Sr. Logistics Systems Engineer
Manpower Engineering
Hayward, CA
- $90 to $95 USD / hour
Our client is seeking a Sr. Logistics Systems Engineer to join their team. As a Sr. Logistics Systems Engineer, you will be part of the Supply Chain Digital Integration team supporting…
Added 25 mins ago
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Software Engineer
Manpower Engineering
Foster City, CA
- $25.38 USD / hour
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Added 35 mins ago
Sr. Operations Engineer, AMZL Ops Integration Engineering
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Added 35 mins ago
POS Tester
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Added 35 mins ago
Business Analyst - AI Prompts - Owner & Operator Portal
IHG
Atlanta, GA
…enablement efforts. This person does not need to be a deep AI engineer or data scientist, but should be curious, proactive, process-oriented, and comfortable learning new AI concepts,…
Added 39 mins ago
Information Technology Manager (INTERNAL CANDIDATES ONLY)
Golden Empire Transit District
Bakersfield, CA
This classification is distinguished from the Information Technology Systems Analyst/Systems Engineer in that the Systems Engineer has responsibility for specific, assigned IT specialty…
Added 56 mins ago
Power Systems Protection Engineer
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FL · OH · PA · NH
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Added 1 hour ago
Software Engineer - Digitech - Remote
Sarnova
United States
The Software Engineer works closely with our development team and company leaders to deliver high-quality software to our users, using the latest and best coding strategies and practices.…
Added 1 hour ago
Software Engineer
Inkit
Saint Paul, MN
We are seeking an experienced Senior Software Engineer to join our team to architect, develop, and enhance our secure document generation platform. The ideal candidate will demonstrate…
Added 1 hour ago
SI
Lead Software Engineer, AI Workflow Generation (Agentforce Operations)
Salesforce, Inc.
CA
- $172,500 to $285,800 USD / year
As a SLead AI Software Engineer on the Agentforce Operations Process Generation Team, you will drive the ongoing development of our agents. They capture how a customer runs their business…
Added 1 hour ago
Senior R&D Engineer
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Santa Ana, CA
…commitment to fostering a culture of professional growth and cross-functional collaboration as we work together to engineer the extraordinary. This role will require less than 10% of travel…
Added 1 hour ago
Staff Storage Engineer
Crusoe
Sunnyvale, CA
- Validation & Testing: Design and execute Proof of Concept (PoC) exercises to take new arrays through their paces. You will validate new vendor software releases in staging environments…
Added 1 hour ago
Engineer Senior - Thermal
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Boulder, CO
…technologies for our customers missions. Our collaborative, cross-functional teams are committed to innovation, integrity, continual learning and strong…
Added 1 hour ago
Engineer Senior Principal II - Ground Systems
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Added 1 hour ago
CMC Mechanical Analysis Lead Engineer
GE Aerospace
Denver, CO · Lafayette, CO · Longmont, CO
The Lead Engineer will be responsible for supporting and leading mechanical analysis projects for CMC hot section hardware and/or interfacing metallic components with specific focus on…
Added 1 hour ago
Manufacturing Engineering, Subassemblies
Vast
Long Beach, CA
Vast is looking for a Manufacturing Engineer, Mechanical Subassemblies, to help develop the systems behind our human-rated space stations. You will drive the development and execution of…

GD Information Technology, Inc.

Senior Cybersecurity Engineer – Network Security, Zero Trust & Automation

Remote, 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 9, 2026

Original job description

Type of Requisition:

Regular

Clearance Level Must Currently Possess:

None

Clearance Level Must Be Able to Obtain:

None

Public Trust/Other Required:

BI Full 6C (T4)

Job Family:

Cyber and IT Risk Management

Job Qualifications:

Skills:

Cybersecurity, Firewalls, Network Infrastructures, Network Security, TroubleshootingCertifications:

NoneExperience:

7 + years of related experienceUS 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.

Scheduled Weekly Hours:

Travel Required:

Less than 10%

Telecommuting Options:

Remote

Work Location:

Any Location / Remote

Additional Work Locations:

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 atgdit.com/tc.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

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