Top Companies Hiring for Systems Administrator Jobs

From day one, IBMers have the trust to create incredible things that alter the future for us, for each other, for our clients — and for the world. Around the globe, we’re constantly evolving who we are, adapting with purpose, and building an environment where everyone thrives, both individually and collectively. In partnership with our clients, we lead the way in groundbreaking technologies to make a difference in local communities – IBMers innovate with curiosity, openness, and a shared commitment to redefine industries and build what’s next.

HCLTech is a global technology company, home to 227,000+ people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Our purpose is to bring together the best of technology and our people to supercharge progress. We’re supercharging progress for everyone, everywhere – our clients, partners and their stakeholders, our people, communities, and the planet. Part of the HCL group, HCLTech was listed on the stock exchanges in India at the turn of the millennium in December 1999. Since our inception, we have pioneered several industry mainstays and established leadership positions in all our chosen segments. As a company, we are deeply focused on accelerating our ESG agenda. We are also creating technology-enabled sustainable solutions with and for our clients and partners. We embed ESG imperatives into every aspect of our business and ensure that the progress we supercharge is responsible, inclusive and beneficial to all our stakeholders in the long term. We have committed to achieving net zero by 2040. We recognize the impact that a business like ours can deliver in elevating communities globally, and we continue to improve our efforts and take decisive actions that benefit the communities in which we work and live. Through the HCL Foundation, the CSR arm of HCLTech, we have invested more than $130 million in social development efforts serving communities throughout India across education, health, water, sanitation and hygiene, skill development and livelihoods, environment, and disaster risk reduction, response and management. We’re powered by our people – a global, diverse, multi-generational talent - representing 167 nationalities whose unique spark, perspective and boundless passion drive our culture of proactive value creation and problem-solving. Consolidated revenues as of 12 months ending March 2026 totaled $14.7 billion. To learn how we can supercharge progress for you, visit hcltech.com.

Capgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, cloud and data, combined with its deep industry expertise and partner ecosystem. The Group reported 2023 global revenues of €22.5 billion. Capgemini in India comprises nearly 175,000 team members working across 13 locations: Bangalore, Bhubaneswar, Chennai, Coimbatore, Gandhinagar, Gurugram, Hyderabad, Kolkata, Mumbai, Noida, Pune, Salem and Tiruchirappalli. Get The Future You Want | Learn more about Capgemini in India at www.capgemini.com/in-en.

Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, building the bridge between AI investment and enterprise value by building full-stack AI solutions for our clients. Our deep industry, process and engineering expertise enables us to build an organization’s unique context into technology systems that amplify human potential, realize tangible returns and keep global enterprises ahead in a fast-changing world. See how at www.cognizant.com or @cognizant.

Kyndryl is the world's largest provider of IT infrastructure services serving thousands of enterprise customers in more than 60 countries. We design, build, manage and modernize the mission-critical information technology the world depends on every day. Our business quite literally powers the vital systems that run banks, stock markets, airlines, automotive and healthcare companies, governments and more. Kyndryl is at the heart of progress — dedicated to helping companies and people grow strong. With state-of-the-art resources and Fortune 100 clients, every day is an opportunity to innovate, build new capabilities, new relationships, new processes, and new value. Our people are actively discovering, co-creating, and strengthening. We push ourselves and each other to seek better, to go further, and we carry this energy to our customers. Core to our culture is maintaining an inclusive, engaging and flexible work environment for our employees. We have embraced a flexible workplace policy that helps Kyndryl employees achieve business results and work-life balance. Many of our jobs can be done flexibly and we actively encourage our managers and employees to have open discussions around what works best for them. We care about our employees well-being and pride ourselves on offering benefits that give choice, reflect the diversity of our employees and support them and their family through the moments that matter – wherever they are in their life journey.

About NTT DATA At NTT DATA, you have endless opportunities to think big, act bold and take ownership. As a $30+ billion business and technology services, AI and digital infrastructure leader, we co-innovate solutions with clients and partners globally for business and societal impact. Serving 75% of the Fortune Global 100, with experts in over 70 countries, we encourage experimentation and recognize great work. Proudly a Global Top Employer, NTT DATA is part of NTT Group, which invests over $3 billion annually in R&D. Make this the place where you belong, learn, and build your network. Make this the place where you grow. Disclaimer: NTT DATA does not charge any fees at any stage of the recruitment process and does not authorize any third-party suppliers to solicit payments from potential candidates.

Accenture is a leading global professional services company that helps the world’s leading businesses, governments and other organizations build their digital core, optimize their operations, accelerate revenue growth and enhance citizen services—creating tangible value at speed and scale. We are a talent- and innovation-led company with approximately 791,000 people serving clients in more than 120 countries. Technology is at the core of change today, and we are one of the world’s leaders in helping drive that change, with strong ecosystem relationships. We combine our strength in technology and leadership in cloud, data and AI with unmatched industry experience, functional expertise and global delivery capability. Our broad range of services, solutions and assets across Strategy & Consulting, Technology, Operations, Industry X and Song, together with our culture of shared success and commitment to creating 360° value, enable us to help our clients reinvent and build trusted, lasting relationships. We measure our success by the 360° value we create for our clients, each other, our shareholders, partners and communities. Visit us at accenture.com.

Oracle is the world’s leading provider of business software. But you probably already knew that. With a presence in over 175 countries, we are one of the biggest technology companies in the world. What you might not know about us, is that we are leading a cloud revolution. By delivering tomorrow’s emerging technologies, today, we are transforming the world of business, empowering governments, and helping society evolve with the pace of change. We are disrupting old standards. Revolutionizing industries. What we are doing, above all—is changing lives.

Infosys is a global leader in next-generation digital services and consulting. Over 300,000 of our people work to amplify human potential and create the next opportunity for people, businesses and communities. We enable clients in more than 56 countries to navigate their digital transformation. With over four decades of experience in managing the systems and workings of global enterprises, we expertly steer clients, as they navigate their digital transformation powered by cloud and AI. We enable them with an AI-first core, empower the business with agile digital at scale and drive continuous improvement with always-on learning through the transfer of digital skills, expertise, and ideas from our innovation ecosystem. We are deeply committed to being a well-governed, environmentally sustainable organization where diverse talent thrives in an inclusive workplace. Visit www.infosys.com to see how Infosys (NSE, BSE, NYSE: INFY) can help your enterprise navigate your next. Visit www.infosys.com to see how Infosys (NYSE: INFY) can help your enterprise navigate your next.

Tech Mahindra (NSE: TECHM) offers technology consulting and digital solutions to global enterprises across industries, enabling transformative scale at unparalleled speed. With 152,000+ professionals across 90+ countries helping 1100+ clients, Tech Mahindra provides a full spectrum of services including consulting, information technology, enterprise applications, business process services, engineering services, network services, customer experience & design, AI & analytics, and cloud & infrastructure services. It is the first Indian company in the world to have been awarded the Sustainable Markets Initiative’s Terra Carta Seal, which recognizes global companies that are actively leading the charge to create a climate and nature-positive future. Tech Mahindra is part of the Mahindra Group, founded in 1945, one of the largest and most admired multinational federation of companies. For more information on how TechM can partner with you to meet your Scale at Speed™ imperatives, please visit https://www.techmahindra.com/ Our Social Media Channels LinkedIn: https://www.linkedin.com/company/tech-mahindra X: https://www.twitter.com/Tech_Mahindra For more information on Tech Mahindra, please contact: Abhilasha Gupta, Global Head – Corporate Communications, Tech Mahindra Email: Abhilasha.Gupta@TechMahindra.com; media.relations@techmahindra.com