• Real-time messaging infrastructure supporting 100,000 concurrent users per customer application; • High performance systems with API responses in the 10ms range; • Highly scalable architecture using auto-scaling policies, distributed systems and container orchestration; • High availability infrastructure powering homepages of some of the most visited websites and apps on the internet; • Managing distributed databases for our Data Platform storing every user engagement; • Building infrastructure that enables product teams to ship fast with reliability and observability.

Job Title: Senior Solutions Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The Opportunity: Serve as core member of the Cloud Infrastructure Team, for the Dept. of the Air Force. This team is responsible for establishing the processes, technology, documentation, and providing user support to allow the internal EITaaS team to access and use services within both the Production and Pre-Production Azure Cloud environments. This team, technology, and processes support not only the internal EITaaS team, but also the Dept. of the Air Force. You will work with your manager and other cloud engineers to provide leadership in the execution of requirements, priorities, and objectives as defined to support the EITaaS engagement. This includes participation in strategizing, planning, designing, deploying, testing and documenting cloud solutions. Your senior Azure experience in supporting complex and custom deployments, plus your use of Azure CLI and PowerShell are critical for success. You will participate in the full life cycle of activities while ensuring product success follows all established processes and standards, including DoD and DAF policies. Your hands-on Azure cloud expertise, understanding of STIGS for Windows/RHEL VMs and how to implement a secure PaaS/IaaS environment are standard capabilities in this role. You will support the other Cloud Engineers on the team by providing hands-on engineering, administration, guidance and mentoring support. Flexibility and adaptability are ways of life here on the EITaaS team, so if you are comfortable breaking out of the mold and have a passion for learning new technologies, while applying your existing experience, then this position may be exactly what you are looking for. Responsibilities: - Responsible for architecting, planning, and implementing Azure Cloud Infrastructure DoD IL5 technologies that leverage best practices to ensure maximum functionality while maintaining a secure environment. - Provide solid engineering and administration support of Azure based solutions and integrations with clear understanding of internal workings of Azure Services at all levels to support the network and implementation of IaaS and PaaS implementations and a background in RHEL. - Support drafting and maintaining documentation for the EITaaS Cloud environment, such as architecture diagrams, assessments, implementation plans, and design documents. - Successfully oversee the deployment and implementation of solutions within an Azure environment with skills in a Linux based CLI environment and/or programming experience that involves a combination of Azure CLI, Azure PowerShell, and Python. - Provide hands-on Azure network engineering ownership, including implementation, administration, and management of virtual appliance-based next generation firewalls (NGFWs), routing, DNS, IPSec, ACLs, etc. - Ensure network traffic only ingresses and egresses via approved communication paths. - Deploy, maintain, troubleshoot, and resolve issues within Linux-based environments to include RHEL, containers, and virtual network appliances. - Deploy, configure, and troubleshoot various azure resources while abiding by IL5 requirements. - Provide hands on Leadership and mentoring during the design, planning, and implementation of custom engineering projects. - Capable of creative solutioning utilizing a combination of multiple technologies to meet security standards in a variety of scenarios. - Support cost monitoring and consumption for the Cloud Infrastructure, this includes identifying, recommending, and implementing cost saving solutions upon approval. - This position requires multiple years of relevant senior experience. It is expected that you will lead your team with minimal supervision, are a self-starter and capable of defining and managing your individual tasks and have strong communication skills for partnering and communicating across internal teams to maximize efficiency and success of assigned tasks. Qualifications: Required: - Active DoD Secret clearance prefered, or ability to obtain a Secret clearance - IAT Level II certification - 15+ Years of relevant experience (Bachelor’s Degree in applicable field may be substituted for 5 years of experience). - 7+ Years of Linux Experience - 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. Since this position can be worked in more than one location, the range shown is the national average for the position. The proposed salary range for this position is: $114,600-$252,100 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.

Job Title: HCM Agency Deployment & Transition Lead Job Category: Project and Program Management Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 25% Type of Travel: Continental US * * * The Opportunity: CACI is seeking an HCM Agency Deployment and Transition Lead to support a large-scale federal HCM modernization program. This initiative will implement Oracle Fusion Cloud HCM as the standardized human capital management platform for approximately federal civilian employees across numerous agencies. In this role, you will plan and execute the migration of federal agencies from legacy HR systems to Oracle Fusion Cloud HCM under agency transition (Agency Transition), managing the full deployment lifecycle for agencies categorized by size and complexity. You will lead agency readiness assessments, cutover planning, go-live execution, parallel run coordination, hypercare support, and knowledge transfer to agency HR teams. Each agency deployment requires careful orchestration of data migration, integration activation, security configuration, user training, and operational readiness to ensure seamless transition with zero disruption to agency HR operations. This is a primarily remote position with up to 25% travel. Responsibilities: • Lead end-to-end deployment planning and execution for agency transitions to Oracle Fusion Cloud HCM, managing timelines, resources, risks, and dependencies for agencies ranging from Small (<10k FTE) to Extra-Large (600k+ FTE) • Conduct agency readiness assessments evaluating data migration preparedness, integration readiness, security configuration completeness, training completion, and organizational change management maturity before approving go-live decisions • Develop detailed cutover plans including task sequencing, duration estimates, go/no-go decision criteria, rollback procedures, and communication plans for each agency migration event • Coordinate parallel run activities where agencies operate simultaneously in legacy and Oracle Fusion HCM environments, managing data synchronization, discrepancy resolution, and validation checkpoints • Orchestrate cross-functional deployment activities across data migration, integration, security, training, OCM, and functional configuration teams to ensure all workstreams converge for agency go-live readiness • Manage hypercare support periods following agency go-live, coordinating enhanced support resources, monitoring system performance, tracking post-deployment defects, and ensuring rapid issue resolution • Lead knowledge transfer sessions for agency HR teams covering day-to-day Oracle Fusion HCM operations, report execution, basic configuration maintenance, and incident escalation procedures • Develop and maintain the agency deployment playbook incorporating lessons learned from each successive migration to continuously improve deployment efficiency and reduce transition risk • Coordinate with government program leadership and agency stakeholders to establish deployment wave schedules, prioritize agency sequencing, and manage dependencies between agency migrations • Track and report deployment metrics including milestone completion, defect rates, data quality scores, user adoption rates, and post-go-live operational stability for each agency transition • Manage agency transition scope, schedule, and deliverables for assigned agency deployments, ensuring compliance with contract requirements and performance standards • Manage a mid-size program sub-function or large project, establishing and implementing tactical and operational plans with significant impact on program results, owning the execution and operational direction with focus on mid-to-long-term strategies (2-5 years) • Lead multiple teams including managers and supervisors, drive workforce and staffing plans for the assigned scope, coordinate proposal activities, and influence stakeholders outside the immediate project regarding policies, practices, and approaches that affect program delivery Qualifications: Required: • Bachelor's degree in Project Management, Information Technology, Business Administration, or related field • 11+ years of experience in IT project management or deployment management for enterprise system implementations • 8+ years of experience leading ERP or HCM system deployments for federal government agencies, including multi-site or multi-agency rollout experience • Demonstrated experience managing full deployment lifecycles including readiness assessments, cutover planning, go-live execution, parallel runs, and hypercare support • Experience managing deployment programs with multiple concurrent agency or site migrations requiring cross-functional team coordination • Strong stakeholder management skills with experience briefing senior government leadership (GS-15/SES equivalent) on deployment status, risks, and decisions • Knowledge of federal HR systems and operations sufficient to understand the impact of system transitions on agency HR service delivery • Proficiency with project management tools (Microsoft Project, Jira, Smartsheet) and Agile/SAFe delivery frameworks • Must be able to obtain and maintain a Public Trust clearance (US Citizenship required) • Additional experience may substitute for degree Desired: • Project Management Professional (PMP) certification • 13+ years of experience managing large-scale IT system deployments across federal agencies • SAFe certifications (SAFe Agilist, SAFe Program Consultant, or SAFe Release Train Engineer) • Direct experience with federal HR system migrations (e.g., PeopleSoft to cloud HCM, legacy HRIS consolidation, shared-service center transitions) • Experience with ITIL service transition practices and organizational change management frameworks (Prosci/ADKAR) • Knowledge of Oracle Fusion Cloud HCM deployment best practices including environment management, configuration migration, and tenant administration • Understanding of Oracle Cloud technology ecosystem including Oracle Fusion Cloud HCM, Oracle Integration Cloud (OIC), and Oracle Cloud Infrastructure (OCI) as it relates to program delivery and governance - 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. Since this position can be worked in more than one location, the range shown is the national average for the position. The proposed salary range for this position is: $68,400-$143,700 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.

Telecommunting: Remote Travel Requirement: Less than 10% Clearance Level Must Be Able to Possess: None Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Transform technology into opportunity as a Cloud Developer Senior Principal at GDIT. Shape what’s next for mission-critical government projects while shaping what’s next for your engineering career. KEY RESPONSIBILITIES: Infrastructure Engineering & Automation: - Develop, maintain, and refine Terraform code to support infrastructure-as-code best practices - Assist the CDP Lead with defining baseline architectures and best practices for tenants - Build, configure, and maintain AWS infrastructure across multiple tenant environments - Implement and support AWS Instance Scheduler for resource optimization - Manage automation solutions for inventory reporting, CMDB updates, log retention, and other operational needs - Create and update architectural diagrams to reflect evolving solutions and infrastructure - Support the development of custom solutions, such as log retention pipelines, inventory reporting, AppStream deployments, and other specialized requests Security, Governance & Identity: - Review and remediate AWS Security Hub findings to maintain compliance and security posture - Integrate and support Okta / AWS SSO for secure identity and access management - Implement AWS tagging strategies for governance, reporting, and cost allocation - Manage ACM certificates, including issuance, renewal, and troubleshooting - Administer AWS accounts, including creation, configuration, and governance - Configure and maintain Service Control Policies (SCPs) to enforce guardrails and prevent tenant misconfigurations - Support AWS Organizations and Control Tower onboarding activities Tenant Support & Lifecycle Management: - Onboard new tenants and offboard departing ones, ensuring appropriate provisioning, security, and documentation - Assist tenants with complex technical issues, providing escalation support as needed - Work with ENS to manage Zscaler ZPA components, including connectors, DNS considerations, and security groups - Support SMTP solutioning and related integration tasks Troubleshooting & Monitoring: - Review AWS utilization and billing to identify opportunities for cost savings and performance improvements - Troubleshoot infrastructure issues using AWS native tools such as CloudTrail, CloudWatch Logs/Metrics, VPC Flow Logs, and firewall logs - Maintain and enhance Fluent-bit pipelines for log ingestion and retention across tenant environments REQUIRED SKILLS AND EXPERIENCE - Education: Technical Training, Certification(s) or Degree - Experience: 8+ years of related experience - Hands-on experience with Terraform for IaC - Strong AWS engineering background across networking, compute, storage, and identity services - Experience integrating SSO/identity providers (Okta) with AWS - Understanding of AWS governance: Organizations, Control Tower, SCPs, tagging, and account management - Familiarity with log management tools (Fluent-bit, CloudWatch Logs) - Troubleshooting experience with AWS monitoring/logging tools - Strong documentation and diagramming skills - Excellent communication and customer support capabilities - Knowledge of Zscaler ZPA or similar zero-trust solutions (preferred) Security Clearance Level: Must be able to obtain and maintain a Secret clearance US Citizenship Required Location: Remote GDIT IS YOUR PLACE At GDIT, the mission is our purpose, and our people are at the center of everything we do. - Growth: AI-powered career tool that identifies career steps and learning opportunities - Support: An internal mobility team focused on helping you achieve your career goals - Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off - Community: Award-winning culture of innovation and a military-friendly workplace OWN YOUR OPPORTUNITY Explore a career in software development at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your dedication to advancing innovation. Salary Information The likely salary range for this position is $136,000 - $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. Benefits Information 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. About Our Work We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 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 capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology. Join our Talent Community to stay up to date on our career opportunities and events at https://gdit.com/tc Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans