Top 28 Unix Lead Engineer/Architect Jobs in Arlington, VA

Senior ServiceNow Software Development Engineer (Risk & Security)
CACI —Chantilly, VA
- $103,800 - $218,100 a year
- Full-time
- 5 years
- Windows
- Analysis skills
- Health insurance
Senior SailPoint Engineer
RedMatter Solutions LLC —Washington, DC
- $155,000 - $175,000 a year
- Full-time
- DevOps
- Windows
- Java
Quick Apply
Lead, Cryptographic Security Engineer
Mastercard —Arlington, VA
- $140,000 - $266,000 a year
- Online Application
- Windows
- Analysis skills
- Senior level
- Paid jury duty
- Health savings account
Lead Engineer (Level 3)
Solve Ltd. —Reston, VA
- Full-time
- Background check
- SQL
- Mentoring
- Health insurance
- Dental insurance
Quick Apply
Distinguished Engineer
Intellibus —Reston, VA
- AWS
- Senior level
Lead Full-Stack Developer - Hybrid
SWIFT Financial Messaging Services —Manassas, VA
- $121,564 - $225,762 a year
- Computer science
- Computer Science
- System design
- Health insurance
- Dental insurance
Staff Software Engineer, C++ Software Integration (R4018)
SHIELD AI —Washington, DC
- $150,711 - $226,067 a year
- Full-time
- System design
- Windows
- Master's degree
Cloud Software Engineer
Peraton —Annapolis Junction, MD
- $176,000 - $282,000 a year
- Computer Science
- 3 years
- Java
- Health savings account
- Paid holidays
Staff Site Reliability Engineer (SRE)
Xometry —North Bethesda, MD
- $165,000 - $190,000 a year
- On call
- Hybrid work
- System design
- 8 years
- AWS
- Disability insurance
- Health insurance
Staff Software Engineer, C++ Software Integration (R4016)
SHIELD AI —Washington, DC
- $150,711 - $226,067 a year
- Full-time
- System design
- Windows
- Master's degree
Senior Security Engineer
TekSynap —Fort Belvoir, VA
- $180,000 - $245,000 a year
- Weekends as needed
- Azure
- Pass drug screening
- System design
- Disability insurance
- Health insurance
Quick Apply
Staff Software Engineer, C++ Software Integration (R4017)
SHIELD AI —Washington, DC
- $150,711 - $226,067 a year
- Full-time
- System design
- Windows
- Master's degree
Lead C++ Software Engineer - (Reston, VA - Hybrid) - FreeWheel
Comcast Corporation —Reston, VA
- Full-time
- 7 years
- Research
- AWS
8d
RF Front-End Cyber Software Engineer
Peraton —Fort Meade, MD
- $146,000 - $234,000 a year
- Computer science
- Computer Science
- 11+ years
- Health savings account
- Paid holidays
Sr. Software DB Development Engineer
Transaction Network Services —Reston, VA
- Full-time
- Computer Science
- HIPAA
- 11+ years
- Paid holidays
- Health insurance
Senior Site Reliability Engineer
Juul Labs —Washington, DC
- $185,000 - $227,000 a year
- On call
- Computer Science
- DevOps
- System design
- Commuter assistance
- Disability insurance
1d
Site Reliability Engineer - Software Ops and Scaling , One Material Handling System - Software, Controls and Science
Amazon.com Services LLC - A57 —Arlington, VA
- $122,800 - $174,800 a year
- Full-time
- System design
- Mid-level
- Java
- AD&D insurance
- Health insurance
Senior Linux System Admin-SE4-MD
ALTECH SOLUTIONS, LLC —Greenbelt, MD
- $120,000 - $125,000 a year
- Full-time
- Computer science
- Computer Science
- System design
- Paid holidays
- Disability insurance
Quick Apply
Senior Enterprise Software Engineer
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $105,000 - $245,000 a year
- Full-time
- Azure
- Doctoral degree
- Computer Science
- Disability insurance
- Health insurance
JCIP Expert Reviewer – UNIX
Pueo Business Solutions LLC —McLean, VA
- Full-time
- 5 years
- Master's degree
- Bachelor's degree

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Unix Lead Engineer/Architect jobs near Arlington, VA

Senior ServiceNow Software Development Engineer (Risk & Security)

CACI -
Chantilly, VA

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Job Details

Full-time
$103,800 - $218,100 a year

Benefits

Health insurance

Qualifications

AJAX
Systems integration
Data Integration (Data management)
Enterprise software
Enterprise solutions implementation
Integration Platforms (Enterprise solutions)
Scripting
ServiceNow
TS/SCI with Polygraph

Full Job Description

Job ID

325942

Job Title: Senior ServiceNow Software Development Engineer (Risk & Security)

Job Category: Security

Time Type: Full time

Minimum Clearance Required to Start: TS/SCI with Polygraph

Employee Type: Regular

Percentage of Travel Required: None

Type of Travel: None

* * *

The Senior ServiceNow Software Development Engineer is a senior-level technical resource responsible for the hands-on development and deployment of enterprise-grade solutions. This role focuses on the end-to-end engineering of Integrated Risk Management (IRM) and Security Operations (SecOps) suites. Working within the framework established by the Solution Architect and Lead Engineer, you will translate functional requirements into robust code and high-performance automated workflows.

Position Responsibility:

Security Suite Implementation: Perform the technical configuration and development of Security Incident Response (SIR), Vulnerability Response (VR), and Configuration Compliance (CC).

Advanced Automation Engineering: Build complex, event-driven automation using Flow Designer and Integration Hub to streamline security and compliance processes.

Data & Tool Integration: Engineer production-ready integrations with external security tools (e.g., Splunk, Tenable, Qualys) using REST/SOAP APIs, MID Servers, and Scripted REST APIs.

RMF & CAM Engineering: Execute the technical requirements of the NIST Risk Management Framework (RMF) by building automated workflows for tasking and control testing within the CAM module.

Advanced Scripting & Logic: Develop and optimize server-side and client-side logic utilizing JavaScript, Script Includes, and Business Rules to ensure platform scalability.

Platform Security: Implement granular access controls via ACLs and Data Filtration to protect sensitive TS/SCI-level information.

Technical Quality Assurance: Utilize the Automated Test Framework (ATF) to validate all development work, ensuring solution quality across environments.

Required Qualifications:

Active TS/SCI Clearance with Polygraph
A Bachelor’s Degree OR advanced degree in a related field
A minimum of 5 years' technical experience
Security+ (or equivalent IAT Level II) is required, or be obtained within one month of start
Excellent oral and written communication skills
Expert proficiency in GlideScripting, JavaScript, and Ajax
Deep understanding of CMDB architecture and its relationship to Asset Management
Experience working on complex ServiceNow projects where analysis of situations or data requires in-depth evaluation
Experience with Security Data: Proven experience integrating data from at least one enterprise security source (e.g., SIEMs like Splunk/Sentinel, or Scanners like Tenable/Qualys/CrowdStrike) into the ServiceNow platform.

Desired Qualifications:

ServiceNow Certified System Administrator and Certified Application Developer
Functional Expertise: Proven experience implementing at least one major security suite:
SecOps: Security Incident Response, Vulnerability Response, or Configuration Compliance
IRM/GRC: Policy & Compliance, Risk Management, or CAM (Continuous Authorization and Monitoring)
Framework Knowledge: Technical familiarity with the NIST Risk Management Framework (RMF) or 800-53 controls
Familiarity with Git-based development, Automated Test Framework (ATF), or Now Assist AI/ML integration
Knowledge of at least one operating system: Linux, Unix, Windows
Strong technical background in Cloud Architecture

What You Can Expect:

A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.

Pay Range:

There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.

The proposed salary range for this position is:

$103,800 - $218,100

CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

Apply Now

Refine Your Search

Unix Lead Engineer/Architect jobs in Arlington, VA

Senior ServiceNow Software Development Engineer (Risk & Security)

Senior SailPoint Engineer

Lead, Cryptographic Security Engineer

Lead Engineer (Level 3)

Distinguished Engineer

Lead Full-Stack Developer - Hybrid

Staff Software Engineer, C++ Software Integration (R4018)

Cloud Software Engineer

Staff Site Reliability Engineer (SRE)

Staff Software Engineer, C++ Software Integration (R4016)

Senior Security Engineer

Staff Software Engineer, C++ Software Integration (R4017)

Lead C++ Software Engineer - (Reston, VA - Hybrid) - FreeWheel

RF Front-End Cyber Software Engineer

Sr. Software DB Development Engineer

Senior Site Reliability Engineer

Site Reliability Engineer - Software Ops and Scaling , One Material Handling System - Software, Controls and Science

Senior Linux System Admin-SE4-MD

Senior Enterprise Software Engineer

JCIP Expert Reviewer – UNIX

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