11 jobs found in arlington

D.R. Horton, Inc., the largest homebuilder in the U.S., was founded in 1978 and is a publicly traded company on the New York Stock Exchange. It is engaged in the construction and sale of high quality homes designed principally for the entry-level and first time move-up markets. The Company also provides mortgage financing and title services for homebuyers through its mortgage and title subsidiaries. Please visit our website at www.drhorton.com for more information. D.R. Horton, Inc. is currently looking for an Database Administrator III . The right candidate will be responsible to keep the database up and running smoothly 24/7. Responsible to provide a seamless flow of information throughout the company, considering both backend data structure and frontend accessibility for end-users. Essential Duties and Responsibilities include the following. Other duties may be assigned. Ownership of design, documentation, implementation and continuous maintenance of...

PeopleSoft QA Tester Position Description CGI is seeking an experienced PeopleSoft QA Tester to deliver operational, maintenance, and development services to CGI's rapidly growing PeopleSoft customer base. This person should have experience and understanding of PeopleSoft Financial modules to fulfill the client's business needs. Come join us and become a member of CGI as we collaborate with our clients to transform the way they work today and enable their path forward. Be part of building one of the largest independent technology and business services firms in the world! CGI's capabilities and our client engagements will offer you an exciting path for growth! The preferred location for this position is Arlington, VA Your future duties and responsibilities • Support testing of PeopleSoft custom software/system development, configuration and enhancement activities • Participate in all phases of SDLC - design, development, testing, implementation and user support • Hands on...

STR is hiring a Sr. Cybersecurity Analyst to join the Enterprise Cybersecurity Team. This role will be responsible for constant improvement of our SIEM through tuning, writing correlation rules, and making recommendations to improve detections. In addition, they will help provide day to day operations support, problem resolution, and project assistance.  You will join a small but growing cybersecurity team focused on protecting STR and customer information. We offer a flexible schedule, excellent benefits including ongoing training and certification, and the ability to customize your career path at STR. We would prefer a candidate located near one of our offices, but remote candidates are encouraged to apply.  STR makes the world a safer place by developing technology and applying it to solve emerging national security challenges. By joining us, you will join a company owned by the founders, who continue to serve the company in leadership roles. Requirements U.S. Citizen...

STR is hiring a Systems Administrator with an Active Secret clearance . Responsibilities will include: Supporting senior administrators in implementing, deploying, and maintaining Linux (Red Hat, CentOS, Ubuntu) and Windows operating systems in traditional and virtualized environments across a variety of hardware solutions Professionally support senior administrators, Information System Security Officers (ISSO), management, researchers and others supporting the customers Configure and maintain NAS Storage, Networking, Firewall, and Directory Services such as MS Active Directory management and Group Policy administration Perform performance monitoring, results analysis and enhancement, as well as process automation using PowerShell scripting and other available technologies Provide daily support, systems maintenance, problem resolution, tracing and project support Create and maintain installation and configuration Standard...

The Sensors Division at STR focuses on technology development for advanced sensor systems, particularly in the areas of airborne/surface-based radar, electronic warfare, underwater acoustics, hyperspectral imaging, and EO/IR sensing. Within this role, we develop full system prototypes, experimental campaigns, and technology components. Roles within the Sensors Division include RF analog/digital hardware, acoustic hardware, signal processing algorithms, machine learning algorithms, tracking/fusion, as well as real-time embedded processor implementation. The Advanced Architectures and Algorithms (AAA) Group within the Sensors Division develops advanced signal processing and waveforms, machine learning, tracking/fusion algorithms, and resource management algorithms for next-generation ground-based, airborne, and space-based radar systems and EO/IR systems. We implement, characterize, and deploy these algorithms onto prototype demonstration systems as well as operational systems....

The Sensors Division at STR focuses on technology development for advanced sensor systems, particularly in the areas of airborne/surface-based radar, electronic warfare, underwater acoustics, hyperspectral imaging, and EO/IR sensing. Within this role, we develop full system prototypes, experimental campaigns, and technology components. Roles within the Sensors Division include RF analog/digital hardware, acoustic hardware, signal processing algorithms, machine learning algorithms, tracking/fusion, as well as real-time embedded processor implementation. The Advanced Architectures and Algorithms (AAA) Group within the Sensors Division develops advanced signal processing and waveforms, machine learning, tracking/fusion algorithms, and resource management algorithms for next-generation ground-based, airborne, and space-based radar systems and EO/IR systems. We implement, characterize, and deploy these algorithms onto prototype demonstration systems as well as operational systems....

About the Team STR’s Analytics division researches and develops advanced analytics and machine learning-based solutions to solve challenging problems related to national security. Our team consists of passionate and motivated engineers with advanced degrees in engineering, computer science, mathematics, and data science, who are seeking opportunities to use their deep technical knowledge and creativity to tackle some of the hardest problems that our customers face. Our projects span multiple different data modalities and incorporate advanced algorithms, deep learning, and statistical techniques to uncover patterns in social media, structured and unstructured text, time series, geospatial, and imagery data, and must operate under challenging constraints not typically found in the commercial world. The tools and technologies we develop have real world impact and US Government analysts use them to extract and enrich intelligence information around the globe. The Role...

STR is hiring a Cyber Security Researcher to be part of a multidisciplinary team of researchers and engineers dedicated to developing cutting-edge technology with significant and immediate impact on our national security. This role offers an excellent opportunity to work at the nexus of software and real-world physical systems. The ideal Cyber Security Researcher will be motivated to work with a team developing technical solutions in a rapid-prototyping and results-driven environment while also looking to perform their own research and discover novel methods of accomplishing and automating cyber-related analysis tasks. Possible activities include emulating complex software in virtual environments, automating the discovery and extraction of code paths through firmware, and finding ways to automate the reverse engineering of systems. Researchers will be encouraged to identify reverse-engineering bottlenecks and develop their own solution to overcome them. The tools and...

Description Job Description: Seeking a career with a sense of purpose, work life balance, and growth opportunities? There’s a place for you at Leidos! At Leidos, we are committed to making the world safer, healthier, and more efficient through technology, engineering, and science. You would be a valued member of global team providing services across civil, defense, health and intelligence business lines. At Leidos, team member career development, flexibility, and well-being are priority and is supported by consistent leadership engagement, an experienced human relations staff, and numerous employee support programs. Use your unique talents and make an immediate impact… The Enterprise and Cyber Solutions (E&CS) Operation within Leidos’ Defense Group is seeking an Oracle Database Administrator to be responsible for the upkeep, configuration, and reliable operation of computer systems in support of the Compartmented Enterprise Services Office (CESO) NOC.  The...

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Suitability: No Suitability Required Public Trust/Other Required: None Job Family: Software Development Job Description: Provides all activities related to the administration of computerized databases. Projects long-range requirements for database administration and design in conjunction with other managers in the information systems function. Designs, creates, and maintains databases in a client/server environment. Conducts quality control and auditing of databases in a client/server environment to ensure accurate and appropriate use of data. Advises users on access to various client/server databases. Designs, implements, and maintains complex databases with respect to JCL, access methods, access time, device allocation, validation checks, organization, protection and security, documentation, and statistical...

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Suitability: DHS EOD Public Trust/Other Required: Job Family: Systems Engineering Job Description: GDIT is hiring for a variety of roles in Arlington, VA and Pensacola, FL to support the Department of Homeland Security (DHS) Cybersecurity and Infrastructure Security Agency (CISA) Agile Cybersecurity Technical Solutions (ACTS Formally DOMino) program.  The ACTS supports major programs and initiatives within CISA providing innovative information technology (IT) support services in furtherance of CISA’s mission to improve the Government’s cybersecurity posture through the development, integration, and sustainment of various cybersecurity technologies and services. The scope of this effort is to provide a full range of services required from each of the ACTS Functional Capability Areas...