Infrastructure Engineer

• Performs project design, sketching design concepts to be developed by junior engineers, CAD designers or technicians
• Plans and reviews the production of engineering drawings and specifications
• Plans and reviews the production of engineering investigations or planning work
• Develops and evaluates plans and criteria for new projects, weighing alternatives and selecting the most cost-effective solution
• Analyzes technical problems, assessing the feasibility of proposed techniques and procedures, and devising new approaches and alternative solutions
• Analyzes project dimension and scope and prepares or oversees the preparation of cost and manpower estimates, schedules and job budgets
• Coordinates work with project manager and guides junior professionals and technical personnel on the design and drafting of preliminary and final plans
• Is responsible for quality control, maintaining quality standards in all work produced, and checking computations or reviewing designs and drawings performed by others
• May occasionally manage projects

Senior Water Infrastructure Engineer

• Architect and maintain scalable, reliable infrastructure: Design and optimize infrastructure for high availability, fault tolerance, and performance across distributed systems.
• Lead incident management and root cause analysis: Own incident response processes, ensure swift resolution of issues, and drive post-incident improvements to prevent recurrences.
• Service monitoring and automation: Build and maintain automated monitoring, alerting, and healing systems that improve system health, reduce manual intervention, and minimize downtime.
• Performance tuning and capacity planning: Identify bottlenecks and optimization opportunities, and implement scaling strategies to handle traffic spikes and growing workloads efficiently.
• Collaborate with cross-functional teams: Work closely with software engineers, product teams, and DevOps to enhance system reliability and delivery pipelines.
• Improve operational processes: Champion continuous improvement initiatives in deployment, scaling, and performance testing, while advocating for the adoption of SRE best practices across the organization.
• Mentorship and leadership: Provide technical mentorship to junior engineers, contribute to strategic decisions around infrastructure, and ensure best practices are implemented at scale.
• Be proactive and innovative: we rely on your feedback to build a world-class product.
• Be a part of a team that believes in the core values of transparency, collaboration, grit, and humility; in going above and beyond what is required to do the right thing for our customers and the company; and in having fun while doing all this!

Senior Infrastructure Engineer

• Analyse CPU and memory utilisation across the VMware estate to identify rightsizing opportunities, including underutilised and resource-constrained hosts.
• Lead the planning and execution of VM rightsizing activities, initially within non-production environments before progressing to production through approved change-management processes.
• Coordinate the decommissioning of idle virtual machines, including backup validation, CAB approvals, CMDB updates, and stakeholder communications.
• Design and implement automated start/stop schedules for non-production Azure environments to optimise infrastructure consumption and reduce operational costs.
• Identify and remediate orphaned or disconnected storage volumes through scripted discovery and controlled batch deletion processes.
• Deliver storage optimisation initiatives, including data tiering across on-premises and cloud platforms, and implementation of Azure Blob Storage lifecycle policies.
• Support SQL Server licence optimisation activities by conducting feature-usage assessments and assisting with edition downgrade programmes where appropriate.
• Develop and maintain remediation runbooks, operational procedures, rollback plans, and implementation documentation.
• Provide technical leadership and escalation support to infrastructure engineers while representing the programme at CAB meetings and client governance forums.
• Produce programme deliverables including utilisation assessments, rightsizing registers, capacity reporting, optimisation tracking, and cost-saving validation reports.

Senior Infrastructure Engineer – VMware

• Provides technical leadership and is responsible for determining the direction for the IT architecture, standards, design and implementation approaches for the company’s application systems, infrastructure and/or network-based cloud product systems
• Creates, evaluates and implements plans and design proposals for high impact IT solutions and their use involving leading edge technologies and methods considering key factors such as their long-term effectiveness (service delivery and cost), practicality, technical limitations and criticality
• Mentors IT professionals
• Develops project plans and influence project organization
• Defines processes & methods necessary to support delivery/deployment
• Complies with IT policy, procedure, and process
• Engages with vendors and third parties as needed

Technical System and IT Infrastructure Architect

• Own the rollout and operational management of AI-assisted development tools across engineering (e.g., Cursor, Copilot, Claude Code)
• Define and implement access controls, license management, and usage policies that satisfy SOC2/ISO 27001 requirements
• Build cost tracking and reporting so leadership has visibility into AI tool spend and usage patterns across the org
• Reduce friction for engineers adopting these tools while maintaining security and auditability
• Partner with teams across the org to identify, build, and support internal AI applications such as RAG pipelines, agents, and automation workflows
• Evaluate and recommend tooling, frameworks, and patterns based on what teams actually need
• Define where IaaS’s responsibility ends and consuming teams’ begins – this boundary doesn’t exist yet; you’ll help draw it
• Advise on data governance policies for LLM usage, including what data can go into which models, where outputs are stored, and how audit trails are maintained
• Ensure AI infrastructure and tooling meets existing SOC2 and ISO 27001 controls and can be evidenced in audits
• Provide leadership with clear, regular reporting on AI adoption, cost, risk, and usage across the org
• Stand up and manage AI/ML infrastructure, primarily on GCP (Vertex AI) within OpenVPN’s existing environment
• Design the Terraform modules and IaC patterns for AI infrastructure that follow the team’s existing conventions (e.g., Atlantis-driven GitOps workflows)
• Build visibility into AI/ML infrastructure costs and implement controls (spot instances, auto-scaling policies, idle resource cleanup) consistent with how compute costs are managed elsewhere
• Evaluate build-vs-buy decisions for AI/ML infrastructure components and managed services with an eye toward operational fit within existing patterns

Infrastructure Engineer – AI Platform

• Defines DR strategy and supports integration and implementation across systems and applications
• Provides strategic advice and guidance to infrastructure and application team(s)
• Educates, aligns and matures DR capabilities and the integration of DR
• Develops solutions and pathways to increase recoverability through industry expertise

Principal Infrastructure Architect – Disaster Recovery

• The Infrastructure Engineer will work on cross functional teams to build scalable infrastructure for our government -- designing, implementing, and delivering services that millions of Americans depend on.
• As a Senior Infrastructure Engineer, you may be responsible for technical leadership of platform infrastructure projects supporting dev teams and large-scale systems with a strong focus on automation, organization, and communication.
• Your work enables application development teams to run effectively in the cloud to deliver users a modern experience.
• You will be responsible for delivering on client requirements as well as providing long-term oversight and vision to help shape future work.
• Your strong cross-functional communication skills will complement your technical leadership skills to provide the highest value for government systems.

Infrastructure Engineer – Mid/Sr

• Seeking experienced Infrastructure Engineers to support a large scale ServiceNow Infrastructure Consolidation effort
• Responsible for the design, deployment, configuration, validation, and operational support of ServiceNow infrastructure components across Development, Test, and Production environments
• Work closely with Government stakeholders, infrastructure teams, and project leadership to ensure stable, resilient, and operationally ready ServiceNow infrastructure deployments aligned with approved architecture designs and enclave requirements
• Design and support ServiceNow infrastructure architecture across Development, Test, and Production environments
• Deploy, configure, and validate ServiceNow infrastructure components in non production and production environments
• Support infrastructure implementation activities including application, reverse proxy, and database tier deployment
• Administer and support Linux based infrastructure environments supporting ServiceNow deployments
• Perform Linux system configuration, troubleshooting, patching, log analysis, and performance tuning activities
• Develop and maintain Infrastructure as Code (IaC) solutions to automate infrastructure provisioning, deployment, and configuration management
• Support automation and repeatable deployment processes using IaC and configuration management best practices
• Coordinate environment readiness activities including system access, enclave approvals, and user provisioning
• Support certificate installation validation, DNS validation, and identity federation testing alongside customer stakeholders
• Configure and validate backup, snapshot, and recovery capabilities to support resiliency and operational continuity
• Monitor infrastructure health and support ongoing stabilization, tuning, troubleshooting, and issue resolution efforts
• Participate in architecture reviews, sprint activities, technical discussions, and operational planning sessions
• Maintain infrastructure documentation, deployment procedures, and operational support materials
• Coordinate with project management and customer stakeholders on risks, dependencies, schedules, and status reporting
• Support infrastructure deployments within secure and enclave based environments, including SCIF support when required

Infrastructure Engineer – TS/SCI CI Poly

• Design, operate, and support AWS-based infrastructure across a multi-account environment, with a focus on reliability, scalability, and operational clarity
• Support and evolve our EKS/Kubernetes platform — clusters, underlying AWS infrastructure, networking integrations, and shared platform components
• Contribute to and maintain Terraform-based Infrastructure as Code, including shared modules and production repositories
• Work across DNS, DHCP, routing, load balancing, and WAF technologies (Imperva primary; broad understanding of AWS ALB/NLB) to support application traffic and secure access patterns
• Participate in Active Directory architecture, administration, and integration with cloud and platform services
• Share ownership of SSL/TLS certificate lifecycle management — a core responsibility of the Infrastructure Operations group
• Build automation and tooling in Bash, PowerShell, or similar to streamline provisioning, configuration, and operational workflows
• Leverage AI-assisted tools to accelerate troubleshooting, draft and improve runbooks, and reduce repetitive operational overhead — with a practical focus on where AI adds real value in day-to-day infrastructure work
• Collaborate with application, security, and network teams using GitOps-style workflows (GitHub, CI pipelines, change review)
• Participate in a rotational on-call schedule and CAB reviews for significant infrastructure changes
• Drive new architecture, expansion, and modernization efforts alongside ownership of existing systems

Senior Infrastructure Systems Engineer

• Manage (Owner of) all internal functions of the proposal process, including reviewing and analyzing the RFQ/RFP requirements and completing internal sales process forms to help develop strategic responses that meet our clients’ needs; all while taking an ownership stake in the process and document
• Coordinate technical, graphics, legal, compliance, human resources, and other assets necessary to prepare a compliance and compelling document
• Schedule, support, and lead sales process meetings
• Provide leadership in the sales process, working with multi-disciplined teams comprised of personnel from levels of the firm from across the country and international offices
• Edit existing content and create new compelling writing to effectively communicate the firm’s sales messages, capabilities, and differentiators in compliant, persuasive, consistent, grammatically correct, and visually stimulating documents.
• Research and identify existing content that can be utilized to efficiently prepare our response, particularly for our technical responses (project approach, understanding, etc.)
• Coordinate with teaming partners to secure data, resumes, project descriptions, or other narratives to respond to proposal requirements
• Provide mid-level graphic design/desktop publishing, and provide creative direction for graphic designers, including organization charts, maps, flow charts, infographics, and matrices, in consultation with graphic designers
• Manage the review and recovery process to finalize and produce the proposal, including on-time delivery
• Lead and/or participate in Marketing Department initiatives to increase group performance with a focus on continual improvement
• Coach technical teams on short-list interview presentations, including managing the presentation files, leave behind documents, coordinating rehearsal schedule, and ensuring team is prepared for presentation
• Work with and mentor proposal managers and marketing coordinators, as needed
• Be prepared to jump in where needed to help others in the group, perform services outside the proposal process as needed, and react quickly to changing needs
• Work to update Moffatt & Nichol’s Deltek database and marketing group library to further streamline the proposal process
• Thrive in a deadline-driven, often short-fuse environment
• Participate in longer-term strategic initiatives and pursuit meetings
• Conduct appropriate internal/external research and respond to internal requests for information

Senior Proposal Manager – Infrastructure Engineering Consulting

• Make recommendations and proactively monitor the environment’s architecture and network technologies for capacity, throughput, performance, reliability/stability, and general operation of the technology.
• Implement integrated network architecture for new computer systems and physical infrastructure by installing, configuring, and maintaining firewalls, routers, switches, LAN/WAN/Wireless internet and networks, Internet Service Providers, DNS, security certificates, antivirus/antimalware, VPN access and connectivity, advanced threat protection and remediating security vulnerabilities to provide a secure and reliable network infrastructure.
• Architect, implement, and manage VoIP and telecommunications systems including video conferencing, PBX, instant messaging, call center, and other related services.
• Participate in on-call rotation and provide escalated support in areas of network, security and communications.
• Document the efforts of IT infrastructure disaster recovery scenarios, as it relates to system recovery, internet outages, and complete network disaster recovery scenarios, meeting requirements of Corporate One and regulatory agencies, especially in the context of designing these solutions.

Infrastructure Engineer – Senior

• Design, manage, and maintain cloud infrastructure
• Ensure the security of the network
• Implement Azure, AWS, and Azure AVS services
• Perform infrastructure upgrades and updates
• On-premises infrastructure management including Active Directory, DNS, VMWare, and firewalls

See all jobs on JobTailor