# Cyber Infrastructure Support Lead

**Company**: Leidos
**Location**: Concord, MA
**Experience**: senior
**Job type**: full-time
**Salary**: $107,900.00 - $195,050.00
**Category**: Security
**Industry**: Technology

**Apply**: https://leidos.wd5.myworkdayjobs.com/en-US/External/job/Concord-MA/Cyber-Infrastructure-Support-Lead_R-00188232?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply
**Canonical**: https://yubhub.co/jobs/job_d1adc436-019

## Description

Leidos Corporate Information Security Office (CISO), reporting through the Digital Sector, is seeking a Cyber Infrastructure Support Lead to work with our Concord, MA team.

The Cyber Infrastructure Support Lead is a primarily hands-on technical role responsible for supporting and enhancing the enterprise IT environment across both Windows and Linux platforms with a focus on system reliability, performance, and security. The role includes leadership responsibilities involving team coordination, mentorship, and serving as the primary Information Technology (IT) decision maker.

**Primary Responsibilities**

- Administer and maintain Windows and Linux systems in a secure, stable, and scalable manner

- Automate routine tasks using scripting

- Collaborate with IA, engineering, and operations teams to deliver IT services

- Continuous upkeep, monitoring, analysis, and response to Information System, network, and security events

- Develop procedures and documentation to ensure compliance with Configuration Management (CM) for security-relevant IS software, hardware, and firmware

- Develop, implement, and enforce Information Security Policies and Procedures

- Document compliance activities in accordance with the governing authority-approved authorization package

- Ensure proper protection and/or corrective measures have been taken when an incident or vulnerability has been discovered

- Ensure records are maintained for workstations, servers, software, routers, firewalls, network switches, and other relevant hardware/equipment throughout the information system's life cycle

- Evaluate proposed changes or additions to the information system and advise senior site leadership of the security relevance

- Help prioritize work, coordinate tasks, and drive accountability within the team

- Lead/conduct security IS education and training

- Mentor other engineers in the art of cybersecurity and secure software development practices

- Monitor system health, respond to incidents, and implement long-term fixes

- Participate and remain active within the Change Control Board (CCB) process

- Participate and remain active within local Scrum Boards

- Participate in internal/external security audits/inspections; perform risk assessments and Continuous Monitoring

- Provide technical guidance and mentorship to junior administrators (≈20% leadership)

- Support compliance and security requirements (patching, STIGs, audits, etc.)

**Basic Qualifications**

- Must currently hold an active TOP SECRET clearance

- Bachelor's degree and 8–12 years of related experience in Information Systems, Computer Science, or a related field, or a master's with 6–10 years of related experience

- Detailed understanding of the Risk Management Framework (RMF), NIST, ICD, and CNSS standards

- Must currently hold DoDM 8140 IAT Level II certification

- Experience with compliance scanning tools (e.g., SCAP) and vulnerability scanning tools (e.g., ACAS)

- Familiarity with network technologies (LAN & WAN) and best practices within a classified environment, including crypto and key management

- Good writing and verbal presentation skills

- Hands-on experience with DISA Security Technical Implementation Guide (STIG) implementation and management

**Preferred Qualifications**

- Additional desired certifications include CISSP, CCNA, CCSP, MCSE, and/or SANS GIAC

- Detailed understanding of Risk Management Framework (RMF)

- DoD IS knowledge and experience

- Experience developing and delivering modern software, including microservices, containers, and hybrid cloud architectures

- Experience with ServiceNow RMF Workflow Management Tool

- Experience with Windows and Linux

- Familiarity with administering Microsoft SharePoint, including site collection configuration, permissions management, and document library/list administration

- Knowledge of agile development processes and DevOps tools such as Jira, Bitbucket, Confluence

- Knowledge of software development lifecycle concepts: Scaled Agile Framework (SAFe), DevOps, Continuous Integration (CI), and Continuous Deployment (CD)

- Security hardening scripting/automation experience

- Strong knowledge of secure coding practices and vulnerability/quality scanning tools (e.g., Fortify, SonarQube)

- Understanding of SIPR Connected DCSA Accredited Information systems

## Skills

### Required
- Risk Management Framework (RMF)
- NIST
- ICD
- CNSS standards
- DoDM 8140 IAT Level II certification
- Compliance scanning tools (e.g., SCAP)
- Vulnerability scanning tools (e.g., ACAS)
- Network technologies (LAN & WAN)
- DISA Security Technical Implementation Guide (STIG)

### Nice to have
- CISSP
- CCNA
- CCSP
- MCSE
- SANS GIAC
- ServiceNow RMF Workflow Management Tool
- Agile development processes
- DevOps tools (e.g., Jira, Bitbucket, Confluence)
- Secure coding practices
- Vulnerability/quality scanning tools (e.g., Fortify, SonarQube)

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Source: [Apply at leidos.wd5.myworkdayjobs.com](https://leidos.wd5.myworkdayjobs.com/en-US/External/job/Concord-MA/Cyber-Infrastructure-Support-Lead_R-00188232?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)