Jobs at D2 Consulting

Designs, implements, and maintains secure information systems for an Intelligence Community customer. Responsibilities include RMF and accreditation, security policy, architecture reviews, network perimeter security, vulnerability remediation, incident response, forensic log analysis, compliance documentation, security training, and leadership briefings. The role requires extensive cybersecurity experience, active TS/SCI clearance, IAM Level II certification, cloud and systems expertise, scripting skills, and hands-on network security administration.

Provides advanced desktop and systems administration support for cleared intelligence users. Responsibilities include troubleshooting hardware and software, installing and upgrading operating systems, managing desktop images, configuring networked systems, monitoring performance, conducting audits, supporting backups and recovery, training users, and guiding junior staff. The role requires TS/SCI clearance, technical certifications, a bachelor’s degree or equivalent experience, and at least three years of experience.

Administer and optimize a dedicated high-performance compute cluster, including Linux systems, hardware, storage, networking, workload scheduling, containers, and security compliance. Configure Run:AI and SLURM for AI/ML workloads, manage OpenShift environments, support InfiniBand GPU networking, automate maintenance with Bash and Python, and troubleshoot complex infrastructure issues. An active TS/SCI clearance is required.

The role involves maintaining and operating Red Hat OpenShift environments, supporting deployment, collaborating on integration, and ensuring security compliance.

Designs and integrates complex, multi-site enterprise systems across managed service contracts. Responsibilities include assessing requirements, creating technical architecture and integration documentation, supporting hardware and software testing, validating data flows, coordinating service-lane stakeholders, managing tickets, and presenting technical solutions. The role requires active TS/SCI clearance, extensive systems engineering experience, strong technical writing, and familiarity with enterprise networking, virtualization, Linux, storage, backup, security hardening, and RMF practices.

The Hybrid Cloud Platform Engineer will maintain Red Hat OpenShift, support frameworks, manage data services, and ensure compliance across security domains.

Designs, implements, and maintains information security systems for an Intelligence Community customer. Leads security policies, SSPs, C&A, RMF, POA&M remediation, architecture reviews, vulnerability management, incident response, forensic analysis, and perimeter security operations. Advises technical teams, supports compliance and accreditation, delivers security awareness training, and briefs leadership. Requires extensive cybersecurity experience, active TS/SCI clearance, IAM Level II certification, cloud and network security expertise, scripting skills, and familiarity with DoD and IC security frameworks.

Support and develop virtualized application packages for VDI and thick clients, sequence and validate mission applications, persist user settings in non-persistent VDI, automate sequencing, tune VMware SDDC, handle incident resolution and patching, produce design/test/implementation documentation, and provide training to the virtualization and VDI teams.

Designs, installs, configures, maintains, and upgrades audio-visual systems, including conferencing, digital signage, displays, sound, and control systems. Troubleshoots complex issues, manages AV networks and equipment inventory, coordinates vendors, provides user training, maintains documentation, and ensures security and accessibility compliance. The role supports intelligence customers in Springfield, Virginia, requires active TS/SCI clearance, occasional after-hours support, equipment handling, and work at heights.

Support an intelligence customer by packaging and sequencing mission applications for VDI and thick clients, troubleshooting VMware SDDC and VDI infrastructure, improving DR/continuity, applying security patches, documenting designs/test plans, and training staff. Requires TS/SCI clearance and collaboration with testers and SMEs to validate application behavior in non-persistent environments.

Build and maintain cybersecurity data pipelines and SIEM environments, including data ingestion, normalization, log management, event collection, identity monitoring, and infrastructure administration. Resolve escalated issues through root cause analysis, maintain secure 99.99% availability, monitor data-flow degradations, apply patches and hardening, execute maintenance and upgrades, support cloud and virtualized assets, and maintain detailed compliance and service documentation. Collaborate with technical teams, customers, service providers, and government stakeholders.

Leads the NSS Boundary Team and oversees firewall operations, troubleshooting, maintenance, projects, compliance, configuration management, and technical solutions. Designs and implements security solutions using F5, Juniper SRX, and Palo Alto platforms; monitors performance and configuration drift; maintains architecture documentation; briefs leadership; evaluates emerging technologies; and mentors personnel. The role also manages enterprise change requests, audits, STIG/SRG compliance, stakeholder coordination, and network security recommendations.

Administer and maintain AWS infrastructure supporting enterprise cross-domain systems. Responsibilities include provisioning AWS resources, monitoring performance, enforcing security controls, automating administrative tasks with Python, Bash, and AWS tools, troubleshooting infrastructure and application issues, maintaining backups and recovery procedures, and collaborating with development, operations, and security teams.

Build and maintain cybersecurity data pipelines, SIEM platforms, event collection, log management, identity monitoring, and Linux/Windows infrastructure. Perform root-cause analysis, configuration management, patching, hardening, maintenance, testing, vendor upgrades, cloud and virtual machine administration, and compliance activities. Monitor data-flow reliability, document incidents and changes, coordinate with customers and service providers, and maintain secure service availability while following government and agency requirements.

Engineer and sustain large-scale WAN, LAN, and campus networks across multiple security domains for an Intelligence Community customer. Responsibilities include network installation, monitoring, troubleshooting, architecture development, traffic analysis, configuration upgrades, site surveys, satellite communications support, and technology evaluations. The role requires active TS/SCI clearance, extensive enterprise network experience, Juniper expertise, cryptographic device knowledge, DoD architecture familiarity, and IAT II certification. Travel up to 15% is required.

Supports data center networks, application delivery, and network security through Tier III troubleshooting, operations and maintenance, integration, deployment, upgrades, and solution design. Develops network analysis, testing, fault-management, and performance-management procedures; evaluates technologies; documents architectures and SOPs; coordinates changes and projects; and collaborates with stakeholders, engineers, vendors, and higher-tier support teams. Requires expertise in routing, data center technologies, network diagnostics, and secure government environments.

Design, deploy, configure, and maintain cybersecurity infrastructure across on-premises and cloud environments. Secure Windows and Linux systems, implement AWS-based security solutions, modernize enterprise capabilities, and recommend technology improvements. Develop architecture diagrams and capability roadmaps, support testing and network upgrades, represent customer requirements, and coordinate security assessments and authorization processes. The role also provides technical guidance, documentation, stakeholder collaboration, and team leadership in complex DoD environments.

Develops and maintains defensive cyber countermeasures across enterprise networks. Analyzes security data, trends, incidents, and intelligence to identify threats, tune SIEM rules and signatures, investigate potential compromises, and support incident response. Collaborates with defensive operations, cyber analytics, and incident response teams; validates countermeasures through Purple Team exercises; documents analysis and presents findings in briefings.

Supports intelligence-customer data center networks through Tier III troubleshooting, operations and maintenance, system integration, deployment, design, upgrades, network security, and performance management. Evaluates technologies, manages changes and projects, analyzes application flows, resolves hardware and software issues, coordinates vendors and stakeholders, and develops technical documentation and SOPs. Requires deep expertise in data center networking, OSPF, BGP, network analysis, DoD STIGs, and related technologies.

Provides on-site systems administration for GEOINT exploitation environments, including troubleshooting hardware, software, servers, virtual machines, VDI endpoints, and user-facing systems. Automates software deployment, packages applications, maintains system security and documentation, develops testing strategies, supports backups and installations, and recommends corrective solutions. The role also manages accounts, policies, computing resources, vendor products, and end-user training while providing technical guidance to junior staff.